Government Laboratory
[ ÁcÅ骩 | ²Ê^ª© ] [ Main Page ] [ Site Map ]Scientific Publications
Scientific Publications by Staff of the Government Laboratory
| | All | | No. 1 to 20 |
| Title | Authors | Published in |
| Accurate determination of lead in Chinese herbs using isotope dilution inductively coupled plasma mass spectrometry (ID-ICP-MS) | JCW Lam, KK Chan, YC Yip, WF Tong and DWM Sin | Food Chemistry, 121 (2010) 552–560 |
| Review of of Recent Techniques for Melamine Analysis in Animal Feed and Milk by Proficiency Test Programs | WS Chu, M Chan, TC Cheung and YC Wong | Trends in Analytical Chemistry, 29 (2010) 1014-1026 |
| Proficiency Tests for Contaminants in Food and Herbal Medicine in the Asia Pacific Region | M Chan, TC Cheung, YL Wong, LS Cheng, WW Wong#, DW Tholen# and YC Wong | Trends in Analytical Chemistry, 29 (2010) 562-576 |
| Food Irradiation and its Detection | YC Wong, DWM Sin and WY Yao | Handbook of Seafood and Seafood Products Analysis, CRC Press, Chapter 39, 773-798, 2009 |
| International comparison of the determination of cadmium and lead in herb: The Comité Consultatif pour la Quantité de Matière (CCQM) pilot study CCQM-P97 | YC Wong, DWM Sin, YC Yip, L Valiente#, A Toervenyi#, J. Wang#, G Labarraque#, P Gupta#, D Soni#, Sumardi#, E Hwang#, C Yafa#, O Cankur#, E Uysalg#, G Turk# and R Huertas# | Accreditation and Quality Assurance, 14 (2009) 151-158 |
| Performance assessment for determining malachite green and leucomalachite green in swamp eel (Monopterus albus) muscle using assigned reference values in a proficiency test | YC Wong and TC Cheung | Food Additives and Contaminants, 26 (2009) 1472-1481 |
| Evaluation of testing capabilities for the determination of melamine in milk through an interlaboratory comparison program during the melamine crisis | M Chan, CK Lo, LS Cheng, TC Cheung and YC Wong | Food Additives and Contaminants, 26 (2009) 1450-1458 |
| Assessing laboratory performance in intercomparisons for inorganic analysis | YC Yip and WF Tong | Trends in Analytical Chemistry, 28 (2009) 1276–1294 |
| Commonly Used Methodologies for Inorganic Analysis in International Key Comparisons | YC Yip, JCW Lam and WF Tong | Trends in Analytical Chemistry, 28 (2009) 214-236 |
| Applicability of Two Commercially Available Kits for Forensic Identification of Saliva Stains | BCM Pang and BKK Cheung | Journal of Forensic Sciences, 53 (2008) 1117-1122 |
| Preparation of Reference Material for Organochlorine Pesticides in Herbal Matrix |
YC Wong, SK Wong and TT Kam |
Analytical and Bioanalytical Chemistry, 392 (2008) 1507-1513 |
| Proficiency testing program for the analysis of total arsenic, cadmium and lead in seawater shrimp | MF Kong, S Chan and YC Wong | Journal of AOAC International, 91 (2008) 858-864 |
| Development of reference material for organochlorine pesticides in a herbal sample | YC Wong, S Chan and TT Kam | Proceedings of the International Conference on Metrology of Environment, Food and Nutritional Measurements, (2008) 109-112 |
| Applications of Lead Isotope Ratio Measurements | YC Yip, JCW Lam, WF Tong | Trends in Analytical Chemistry, 27 (2008) 460-480 |
| Revisiting Type-A Uncertainties Relating to the Measurement of Mass Fraction of Lead Using Isotope-dilution Inductively Coupled Plasma Mass Spectrometry: a Way of Improving Measurement Precision and Expanded Uncertainty |
JCW Lam, YC Yip and WF Tong | Accreditation and Quality Assurance, 13 (2008) 311-319 |
| Analysis of Non-fat Soybean Powder for the Mass Fractions of Three Elements: Copper & Zinc by Isotope Dilution ICP-MS and Calcium by ICP-AES | YC Yip, KK Chan, Y Cheung, KW Poon and WC Sham |
Food Chemistry, In Press, Accepted Manuscript, Available online 5 July 2008 |
| Application of Isotope Dilution Gas Chromatography-mass Spectrometry in Analysis of Organochlorine Pesticide Residues in Ginseng Root | S Chan, MF Kong, YC Wong, SK Wong and WM Sin | Journal of Agricultural and Food Chemistry, 55 (2007) 3339-3345 |
| A Rapid and Convenient LC/MS Method Forroutine Identification of Methamphetamine / Dimethylamphetamine and Their Metabolites in Urine |
WC Cheng, VKK Mok, KK Chan and AFM Li | Forensic Science International, 166 (2007) 1-7 |
| Roadside Detection of Impairment Under the Influence of Ketamine-Evaluation of Ketamine Impairment Symptoms with Reference to its Concentration in Oral Fluid and Urine |
WC Cheng, KM Ng, KK Chan, VKK Mok and KL Cheung# | Forensic Science International, 170 (2007) 51-58 |
| Determination of 19-norandorsterone in Human Urine by Isotope Dilution Gas-chromatography-high Resolution Mass Spectrometry | WC Cheng, TS Yau, WN Cheng, KC Cheng and DWM Sin |
Accreditation and Quality Assurance, 12 (2007) 483-490 |
| Enhancement of Difficult-to-capture, Two-dimensional Footwear Impressions Using the Combined Effects of Overhead Lighting and the Perspective Control Lens |
WW Chung | Journal of Forensic Identification, 57 (2007) 658-671 |
| Towards Metrological Traceability for DNA Fragment Ratios in GM Quantification. 1. Effect of DNA Extraction Methods on the Quantitative Determination of Bt176 Corn by Real-time PCR | P Corbisiter#, W Broothaerts#, S Gioria#, H Schimmel#, M Burns#, A Baoutina#, KR Emslie#, S Furui#, Y Kurosawa#, MJ Holden#, HH Kim#, YM Lee#, M Kawaharasaki#, DWM Sin and J Wan# | Journal of Agricultural and Food Chemistry, 55 (2007) 3249-3257 |
| Interlaboratory Comparison for the Determination of Five Residual Oragnochlorine Pesticides in Ginseng Root Samples by Gas Chromatography |
MF Kong, S Chan, YC Wong, SK Wong and WM Sin |
Journal of AOAC International, 90 (2007) 1133-1141 |
| The Application of Capillary Electrophoresis for Enantiomeric Separation of N,N-dimethylamphetamine and its Related Analogs: Intelligence Sudy on N,N-dimethylamphetamine Samples in Crystalline and Tablet Forms | WS Lee, MF Chan, WM Tam and MY Hung | Forensic Science International, 165 (2007) 71-77 |
| Significance of Sequence of Strokes in Chinese Handwriting Examination | CK Li, CT Yang#, NL Poon and WK Fung# | Journal of Forensic Sciences 52(2) (2007) 467-472 |
| An International Intercomparison for 19-norandrosterone in Human Urine: the Comité Consultattif Pour La Quantité De Matière (CCQM) Pilot Study CCQM-P68 | LG Mackay#, D Burke#, MJ Welch#, S Tai#, C Mussell#, G O'Conner#, DWM Sin and WC Cheng | Accreditation and Quality Assurance, 12(9) (2007) 459-464 |
| One-step Generation of Degraded DNA by UV Irradiation | BCM Pang and BKK Cheung | Analytical Biochemistry, 360 (2007) 163-165 |
| Identification of Human Semenogelin in Membrane Strip Test as an Alternative Method for the Detection of Semen | BCM Pang and BKK Cheung | Forensic Science International, 169 (2007) 27-31 |
| Double Swab Technique for Collecting Touched Evidence | BCM Pang and BKK Cheung | Legal Medicine, 9 (2007) 181-184 |
| A Comparison of Performance Statistics for Proficiency Testing Programmes | SK Wong | Accreditation and Quality Assurance, 12 (2007) 59-66 |
| Determination of Inorganic Arsenic(III) and Arsenic(V) in Water Samples by Ion Chromatography/inductively Coupled Plasma Mass Spectrometry | YC Yip, HS Chu, CF Yuen and WC Sham | Journal of AOAC International, 90 (2007) 284-290 |
| Applications of collision/reaction Cell Technology in Isotope Dilution Mass Spectrometry | YC Yip and WC Sham | Trends in Analytical Chemistry, 26 (2007) 727-743 |
| High-throughput Determination of Seven Trace Elements in Food Samples by Inductively Coupled Plasma ¡V Mass Spectrometry | KC Chan, YC Yip, HS Chu and WC Sham | Journal of Association of Official Analytical Chemists International, 89 (2006) 469-479 |
| Evaluation of Chemical Indicators for Monitoring Freshness of Food and Determination of Volatile Amines in Fish by Headspace Solid-phase Microextraction and Gas Chromatography Mass Spectrometry | S Chan, WY Yao, YC Wong, T Wong, CS Mok and DWM Sin | European Food Research and Technology, 224 (2006) 67-74 |
| A High-throughput Urinalysis of Abused Rugs Based on a SPE-LC-MS/MS Method Coupled with an In-house Developed Post-analysis Data Treatment System | WC Cheng, TS Yau, MK Wong, LP Chan, VKK Mok | Forensic Science International, 162 (2006) 95-107 |
| Impurity Profiling of Ecstasy Tablets Seized in Hong Kong by Gas Chromatography-mass Spectrometry | YK Cheng, MF Chan, DTW Chan and MY Hung | Forensic Science International, 162 (2006) 87-94 |
| Achieving High Accuracy and Precision Using Isotope Dilution Mass Spectrometry in the Determination of p,p-DDE in Fish Oil | KW Cheng, CS Ng and WC Chung | Shipin Kexue, 27 (2006) 87-91 |
| Determination of Iron in Plant Samples Using Isotope Dilution Inductively Coupled Plasma Mass Spectrometry with a Quadrupole ICP-MS Operated in an He/H2 Cell Mode | HS Chu, YC Yip, KC Chan and WC Sham | Journal of Analytical Atomic Spectrometry, 21 (2006) 1068-1071 |
| DNA database in Hong Kong Special Administrative Region | KM Lai and BKK Cheung | Chinese Journal of Forensic Medicine, 21 (2006) 291-293 |
| The International Forensic Summit: Vision and Mission | SC Leung | Forensic Science International, 162 (2006) 2-5 |
| Identification of Genetically Modified Organisms in HKGL: Qualitative Detection of Transgenic Papaya line 55-1 as an Illustrative Example | C Li and DWM Sin | Shipin Kexue, 27 (2006) 17-23 |
| Determination of Five Phenolic Antioxidants in Edible Oils: Method Validation and Estimation of Measurement Uncertainty | DWM Sin, YC Wong, CY Mak, ST Sze and WY Yao | Journal of Food Composition and Analysis, 19 (2006) 784-791 |
| Experience and Insight Through Organization of an Interlaboratory Comparison Programme | DWM Sin, YC Wong, SK Wong and S Chan | Proceedings of the 6th International Conference on Advances in Metrology, (2006) 183 |
| Application of Pentafluorophenyl Hydrazine on Detecting 2-dodecylcyclobutanone and 2-tetradecylcyclobutanone in Irradiated Chicken, Pork and Mangoes by Gas Chromatography-mass Spectrometry | DWM Sin, YC Wong and MWY Yao | European Food Research Technology, 222 (2006) 674-680 |
| Analysis of γ-irradiated Melon, Pumpkin and Sunflower Seeds by Electron Paramagnetic Resonance Spectroscopy and Gas Chromatography-mass Spectrometry | DWM Sin, YC Wong and WY Yao | Journal of Agricultural and Food Chemistry, 54 (2006) 7159-7166 |
| High-throughput Screening for Multi-class Veterinary Drug Residues in Animal Muscle Using Liquid Chromatography/Tandem Mass Spectrometry with On-line Solid Phase Extraction | HPO Tang, C Ho and SSL Lai | Rapid Communications in Mass Spectrometry, 20 (2006) 2565-2572 |
| Fast Screening of Multi-class Veterinary Drug Residues in Animal Muscle by On-line Clean-up Using Column-switching Liquid Chromatography Tandem Mass Spectrometry | HPO Tang, C Ho and SSL Lai | Shipin Kexue, 27 (2006) 75-81 |
| Alcohol Metabolism of Local Chinese in Hong Kong : A Statistical Determination on the Effects of Various Physiological Factors | TWM Tam, CT Yang#, WK Fung# and VKK Mok | Forensic Science International, 156 (2006) 95-101 |
| Four X-chromosomal STRs and Their Allele Frequencies in a Chinese Population | WM Tang and KY To | Forensic Science International, 162 (2006) 64-65 |
| Method for the Determination of Aconitum Alkaloids in Dietary Supplements and Raw Materials by Reversed-phase Liquid Chromatography with Ultraviolet Detection and Confirmation by Tandem Mass Spectrometry: Single-laboratory Validatio | WT Tang, SK Wong, TY Law, KC Pang, DWM Sin and YK Tam | Journal of Association of Official Analytical Chemists International, 89 (2006) 1496-1514 |
| The Role of Metrology in Chemistry in the Upholding of Public Health and Food Safety in Hong Kon | TL Ting, DWM Sin, C Ho and WC Chung | Accreditation and Quality Assurance, 11 (2006) 172-174 |
| Detection of Residual Bacitracin A, Colistin A and Colistin B in Milk and Animal Tissues by Liquid Chromatography Tandem Mass Spectrometry | ECH Wan, C Ho, DWM Sin and YC Wong | Analytical and Bioanalytical Chemistry, 385 (2006) 181-188 |
| Quality Standard for Baijiandan | SK Wong, SY Kwan, SK Tsui, TL Ting, XL Su#, RC Lin#, SW Cheng# and KP Fung# | Chinese Traditional Patent Medicine, 28 (2006) 31-33 |
| Quality Standard for Guijiu | SK Wong, SY Kwan, SK Tsui, TL Ting, XL Su#, RC Lin#, SW Cheng# and KP Fung# | Chinese Traditional Patent Medicine, 28 (2006) 342-346 |
| Quality Standard for Euphorbia | SK Wong, SY Kwan, SK Tsui, TL Ting, XL Su#, RC Lin#, SW Cheng# and KP Fung# | Chinese Traditional Patent Medicine, 28 (2006) 498-503 |
| Quality Standard for Radix Aconiti | SK Wong, SY Kwan, SK Tsui, TL Ting, XL Su#, RC Lin#, SW Cheng# and KP Fung# | Chinese Traditional Patent Medicine, 28 (2006) 651-655 |
| Quantitative Detection of Genetically Modified Organisms in HKGL: Estimation of Measurement Uncertainty | SK Wong, C Li and DWM Sin | Shipin Kexue, 27 (2006) 10-12 |
| Allele Frequencies and Haplotypes of 12 Y-STR loci for the Local Chinese Population in Hong Kong | SM Yeung, LM Wong, BKK Cheung and KY To | Forensic Science International, 162 (2006) 55-63 |
| Determination of Cadmium in Oyster Tissue Using Isotope Dilution Inductively Coupled Plasma Mass Spectrometry: Comparison of Results Obtained in the Standard and He/H2 Cell Modes | YC Yip, HS Chu, KC Chan, KK Chan, PY Cheung and WC Sham | Analytical and Bioanalytical Chemistry, 386 (2006) 1475-1487 |
| Composition and Sources of Carbonaceous Aerosols at Three Contrasting Sites in Hong Kong | M Zheng#, GSW Hagler#, L Ke#, MH Bergin#, F Wang#, PKK Louie#, L Salmon#, DWM Sin, JZ Yu# and JJ Schauer# | Journal of Geophysical Research, 111 (2006) D20313 |
| Population Data for the IdentifilerTM 15 STR Loci in Hong Kong Chinese | KM Chan, CT Chiu, P Tsui, DM Wong and WK Fung# | Forensic Science International, 152 (2005) 307-309 |
| Dimethylamphetamine as Fake "ice" | MF Chan, KK Mok, WC Cheng & WS Lee | Proceedings of 2nd National Conference on Drug Analysis 2005, Nanning, Guangxi, China, (2005) 135-140 |
| An Epidemiological Study on Alcohol/drugs Related Fatal Traffic Crash Cases of Deceased Drivers in Hong Kong Between 1996 and 2000 | JYK Cheng, DTW Chan and VKK Mok | Forensic Science International, 153 (2005) 196-201 |
| Comparison of PM2.5 Carbon Measurement Methods in Hong Kong, China | JC Chow#, JG Watson#, PKK Louie#, ALW Chen# and DWM Sin | Environmental Pollution, 137 (2005) 334-344 |
| Determination of Dimetridazole and Metronidazole in Poultry and Porcine Tissues by Gas Chromatography¡Velectron Capture Negative Ionization Mass Spectrometry | C Ho, DWM Sin, KM Wong and HPO Tang | Analytica Chimica Acta, 530 (2005) 23-31 |
| Individuality of Handwritten Arabic Numerals in Local Population | CK Li, NL Poon, WK Fung# and CT Yang# | Journal of Forensic Sciences, 50 (2005) 185-191 |
| PM2.5 Chemical Composition in Hong Kong: Urban and Regional Variations | PKK Louie#, JC Chow#, ALW Chen#, JG Watson#, G Leung# and DWM Sin | Science of The Total Environment, 338 (2005) 267-281 |
| Seasonal Characteristics and Regional Transport of PM2.5 in Hong Kong | PKK Louie#, JG Watson#, JC Chow#, ALW Chen#, DWM Sin and AKH Lau# | Atmospheric Environment, 39 (2005) 1695-1710 |
| Differentiation of Coloured Inks of Ink-jet Printer Cartridges by Thin Layer Chromatography and High Performance Liquid Chromatography | NL Poon, SSH Ho and CK Li | Journal of the Forensic Science, 45 (2005) 187-194 |
| Seasonal and Spatial Variation of Solvent Extractable Organic Compounds in Fine Suspended Particulate Matter in Hong Kong | DWM Sin, WH Fung, YY Choi, CH Lam, PKK Louie#, JC Chow# and JG Watson# | Journal of the Air & Waste Management Association, 55 (2005) 291-301 |
| Analysis of Major Components of Residual Bacitracin and Colistin in Food Samples by Liquid Chromatography Tandem Mass Spectrometry | DWM Sin, C Ho, YC Wong, SK Ho and ACB Ip | Analytica Chimica Acta, 535 (2005) 23-31 |
| Identification and Stability study of Irradiated Chicken, Pork, Beef, Lamb, Fish and Mollusk Sshells by Electron Paramagnetic Resonance (EPR) Spectroscopy | DWM Sin, YC Wong, MWY Yao and E Marchioni# | European Food Research Technology, 221 (2005) 684-691 |
| Widmark Factors for Local Chinese in Hong Kong: A Statistical Determination on the Effects of Various Physiological Factors | TWM Tam, CT Yang#, WK Fung# and KK Mok | Forensic Science International, 151 (2005) 23-29 |
| Application of LC-MSMS Technique in Monitoring the Adulteration and Mixing-up of Traditional Chinese Herbal Medicines | WT Tang, TY Law, WH Lam, YT Leung, KF Poon, YK Cheung and YK Tam | Traditional Chinese Medicine Development and Modern Science and Technology, (2005) 439-446 |
| The Role of Metrology in Chemistry in the Upholding of Public Health and Food Safety in Hong Kong | TL Ting, WM Sin, C Ho and WC Chung | Law on Metrology of China in 20 Years, (2005) 176-178 |
| Development of Analytical Methods for the Analysis of Chinese Medicine | TL Ting, SK Wong, SM Choi, WT Tang and CS Mok | Law on Metrology of China in 20 Years, (2005) 171-175 |
| Evaluation of the Use of Consensus Values in Proficiency Testing Programmes | SK Wong | Accreditation and Quality Assurance, 10 (2005) 409-414 |
| Cannabis with High THC Content | TW Wong, MF Chan and YL Cheung | Proceedings of 2nd National Conference on Drug Analysis 2005, Nanning, Guangxi, China, (2005) 247-251 |
| Rapid Determination of Ketamine in Urine by Liquid Chromatograph-tandem Mass Spectrometry for a High Throughput Laboratory | JYK Cheng and VKK Mok | Forensic Science International 142 (2004) 9-15 |
| Examination of Counterfeit Banknotes Printed by All-in-One Color Ink-jet Printers | LC Chim, CK Li, NL Poon and SC Leung | Journal of American Society of Questioned Document Examiners, Dec 2004 |
| A robust Method for Simultaneous Extraction and Clean-up of Dioxins and Dioxin-like Compounds in Foodstuff | WC Chung, HS Chu, CS Ng and SY Wong | Organohalogen Compounds, 66 (2004), 67-73 |
| Determination and On-line Clean-up of (Fluoro)quinolones in Bovine Milk Using Column-switching Liquid Chromatography Fluorescence Detection | C Ho, DWM Sin, HPO Tang, LPK Chung and SMP Siu | Journal of Chromatography A, 1061 (2004) 123-131 |
| Legal Metrology in Toy Testing for Safety | FW Lee, YC Yip and WH Fung | APEC#204-CT-01.4 Handbook on Traceability in Legal Metrology, Asia-Pacific Economic Cooperation, (March 2004) 47-60 |
| The Differentiation of Colour Laser Printers | CK Li, WC Chan, YS Cheng and SC Leung | Journal of American Society of Questioned Document Examiners, Dec 2004 |
| Determination of Quinoxaline-2-carboxylic Acid, the Major Metabolite of Carbadox, in Porcine Liver by Isotope Dilution Gas Chromatography¡Velectron Capture Negative Ionization Mass Spectrometry | DWM Sin, LPK Chung, MMC Lai, SMP Siu and HPO Tang | Analytica Chimica Acta, 508 (2004) 147-158 |
| Measurement of Carbonaceous Aerosols: Validation of a Thermal Gravimetric Method and its Comparison with a Thermal Optical Transmittance Method | DWM Sin, WH Fung, YY Choi, CH Lam and YC Wong | Microchemical Journal, 77 (2004) 63-70 |
| Simultaneous Determination of Lincomycin and Virginiamycin M1 in Swine Muscle, Liver and Kidney by Liquid Chromatography¡Velectrospray Ionization Tandem Mass Spectrometry | DWM Sin, C Ho, YC Wong, SK Ho and ACB Ip | Analytica Chimica Acta, 517 (2004) 39-45 |
| Quantitative Analysis of Lincomycin in Animal Tissues and Bovine Milk by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry | DWM Sin, YC Wong and ACB Ip | Journal of Pharmaceutical and Biomedical Analysis, 34 (2004) 651-659 |
| Establishment of Characteristic Fingerprint Chromatogram for the Identification of Chinese Herbal Medicine | SK Wong, SK Tsui, SY Kwan, XL Su#, RC Lin#, LM Tang# and JX Chen# | Journal of Food and Drug Analysis 12 (2004) 110-114 |
| Methods of Forgery in Counterfeit Travel Documents | PK Ng, WS Hui, LC Chim, CK Li and NL Poon | Journal of American Society of Questioned Document Examiners, Dec 2004 |
| Germline mutations at 15 STR loci in the Chinese Population | WM Tang and MY Law | International Congress Series, 1261 (2004) 67-69 |
| Chemical Profiling of 3,4-methyleneidoxymehtamphetamine (MDMA) Tablets Seized in Hong Kong | WC Cheng, NL Poon and MF Chan | Journal of Forensic Sciences, 48 (2003) 1249-1259 |
| Validity of CO-oximetric Determination of Carboxyhaemoglobin in Putrefying Blood and Body Cavity Fluid | CW Lee, CN Tam, LK Kung and LK Yim | Forensic Science International, 132 (2003) 153-156 |
| A Preliminary Investigation of Persistent Organic Pollutants in Ambient Air in Hong Kong | PKK Louie# and DWM Sin | Chemosphere, 52 (2003) 1397-1403 |
| A Simplified Method for Analyzing Dioxins in Foodstuff in Hong Kong | CS Ng and WC Chung | Organohalogen Compounds, 60 (2003) 346 - 350 |
| A Preliminary Investigation of Persistent Organic Pollutants in Ambient air in Hong Kong | DWM Sin and PKK Louie# | Chemosphere, 52 (2003) 1397-1403 |
| Analytical Methodologies for Identifying a Polypeptide Antibiotic | DWM Sin & YC Wong | Trends in Analytical Chemistry, 2003, 22(11), 799 ¡V 809 |
| Distribution of Polycyclic Aromatic Hydrocarbons in the Atmosphere of Hong Kong | DWM Sin, YC Wong, YY Choi, CH Lam and PKK Louie# | Journal of Environmental Monitoring, 5 (2003) 989-996 |
| Identification and Characterization of the Chinese Herb Langdu by LC/MS/MS Analysis | XL Su#, RC Lin#, SK Wong, SK Tsui and SY Kwan | Phytochemical Analysis, 14 (2003) 40-47 |
| Enantiometric Separation of Methamphetamine and Related Analogs by Capillary Zone Electrophoresis: Intelligence Study in Routine Methamphetamine Seizures | WC Cheng, WM Lee, MF Chan, P Tsui and KL Dao | Journal of Forensic Sciences, 47 (2002) 1248-1252 |
| Sensitive Method for the Determination of 1,3-dichloropropan-2-ol and 3-chloropropane-1,2-diol in Soy Sauce by Capillary Gas Chromatography with Mass Spectrometric Detection | WC Chung, KY Hui and SC Cheng | Journal of Chromatography A, 952 (2002), 185-192 |
| The Effect of Volatile Residues in Burnt Household Items on the Detection of Fire Accelerants | MS Fernandes#, CM Lau and WC Wong | Science and Justice, 42 (2002), 7-15 |
| Sample Pretreatment for CO-oximetric Determination of Carboxyhaemoglobin in Purefied blood and Cavity Fluid | CW Lee, LK Yim, DTW Chan and JCN Tam | Forensic Science International, 126 (2002) 162-166 |
| Highlights from the Regional Particulate Matter Workshop in Hong Kong and Guangzhou, China | PKK Louie#, DWM Sin and F Cheung | Environmental Manager, 11 (2002) 38-40 |
| Measurement of Carbonaceous Aaerosols: Validation and Comparison of a Solvent Extraction-gas Chromatographic Method and a Thermal Optical Transmittance Method | DWM Sin, WH Fung and CH Lam | The Analyst, 127 (2002) 614-622 |
| A Study of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans in the Atmosphere of Hong Kong | DWM Sin, JYY Choi and PKK Louie# | Chemosphere, 47 (2002) 647-653 |
| Assessment of the Air Quality in Indoor Car Parks | YC Wong, DWM Sin and LL Yeung# | Indoor and Built Environment, 11 (2002) 134 - 145 |
| Determination of Polychlorinated Dibenzo-p-Dioxins and Dibenzo-Furans in Milk by Isotope Dilution High Resolution Gas Chromatography/High Resolution Mass Spectrometry (HRGC/HRMS) | Jianqing Zhang#, WC Chung, Jie Jiang#, Guihua Liu# and Liangcheng Li# | Chinese Journal of Health Laboratory Technology, 12 (2002) 16-19 |
| Determination of Polychlorinated Dibenzo-p-Dioxins and Dibenzo-Furans in Milk by HRGC/HRMS | Jianqing Zhang#, WC Chung, Jie Jiang#, Guihua Liu# and Liangcheng Li# | China Public Health, 18 (2002) 356-358 |
| Determination of Polychlorinated Dibenzo-p-Dioxins and Dibenzo-Furans in Pork by Isotope Dilution/High Resolution Gas Chromatography/High Resolution Mass Spectrometry | Jianqing Zhang#, WC Chung and DWM Sin | Chinese Journal of Analytical Chemistry, 30 (2002) 1481-1485 |
| Application of Chemometrics to Fingerprint Chromatographic Analysis of Chinese Medicine | FT Chau#, SK Tsui, SK Wong, F Gong#, TP Chan#, LQ Huang# and YZ Liang# | Traditional Chinese Drug Research and Clinical Pharmacology, 12 (2001) 164-169 |
| The Statistical Variability of Blood Alcohol Concentration Measurements in Drink-driving Cases | WK Fung#, KL Chan#, VKK Mok, CW Lee and VMF Choi | Forensic Science International, 110 (2001) 207-214 |
| Allele Frequencies for Nine STR Loci in Beijing Chinese | WK Fung#, J Ye#, L Hu#, X Zhao#, B Liu#, DM Wong, MY Law | Forensic Science International, 121 (2001) 207-209 |
| Release of Soluble Arsenic from Realgar in Simulated Gastric Juice | SY Kwan, SK Tsui and TO Man | Analytical Letters, 34 (2001) 1431-1436 |
| Genetic Polymorphism at Three STR Loci ¡V CSF1PO, HUMTHO1 and TPOX, and the AMP-FLP Locus D1S80 for Chinese Population in Hong Kong | MY Law, DM Wong, WK Fung#, KL Chan#, C Li, TS Lun, KM Lai, KY Cheung and CT Chiu | Forensic Science International, 115 (2001) 103-105 |
| Trends of Ambient Carbonyl Compounds in the Urban Environment of Hong Kong | DWM Sin, YC Wong and PKK Louie# | Atmospheric Environment, 35 (2001) 5961-5969 |
| Development of an Analytical Technique and Stability Evaluation of 143 C3-C12 Volatile Organic Compounds in SummaR Canisters by Gas Chromatography-mass Spectrometry | DWM Sin, YC Wong, WC Sham and D Wang# | The Analyst, 126 (2001) 310-321 |
| Chemical Metrology Programme for the Analysis of Chinese Medicine in the HKSAR Government Laboratory | TL Ting, SK Wong, SK Tsui and CS Mok | Analytical Sciences, 17 Supplement (2001) i499-501 |
| Population Data for 12 STR Loci in Hong Kong Chinese | DM Wong, MY Law, WK Fung#, KL Chan#, C Li, TS Lun, KM Lai, KY Cheung and CT Chiu | Journal of Legal Medicine, 114 (2001) 281-284 |
| Determination of Aconitine Alkaloids in Aconitium Plants and Related Proprietary Medicines by LC/MS/MS | SK Wong, SK Ho and SK Tsui | Chinese Journal of Analytical Chemistry, 29 (2001) 391-395 |
| The Trajectory of Knife-attack - Damage Pattern Analysis on Multi-layered Clothing | BKK Cheung and CM Lau | Proceedings of the 7th Indo-Pacific Congress in Legal Medicine and Forensic Science, (2001) 179 |
| Manufacture of Pirated Compact Discs in Hong Kong | YS Cheng, CK Li and PS Hung | Journal of the American Society of Questioned Document Examiners, 4 (2000) 24-30 |
| Contamination in Food from Packaging Material | OW Lau and SK Wong | Journal of Chromatography A, 882 (2000) 255-270 |
| Monitoring of Ambient Volatile Organic Compounds at Two Urban Sites in Hong Kong from 1997 to 1998 | DWM Sin, YC Wong and PKK Louie# | Indoor and Built Environment, 9 (2000) 216-227 |
| A Brief Introduction to Chemical Ingredients of Chinese Herbal Medicines | SK Tsui and SK Wong | Ta Kung Pao, Serial on Science & Technology of Traditional Chinese Medicines, September and October, 2000 |
| Component Analysis of Chinese Proprietary Medicines by Cluster Analysis Technique | SK Wong and SY Kwan | Chinese New Drug Journal, 9 (2000) 171-173 |
| Determination of Sulphur Dioxide in Chinese Herbal Medicines by Iodine Titration Method | SK Wong, SY Kwan and J Wang# | Chinese Traditional and Herbal Drugs, 31 (2000) 97-99 |
| Determination of Preservative Content in Oral Chinese Patent Medicine Preparation by HPLC | SK Wong, SY Kwan, J Wang# and JX Chen# | Chinese Traditional Patent Medicine, 22 (2000) 340-342 |
| Identification and Characterization of Podophyllum emodi by API-LC/MS/MS | SK Wong, SK Tsui, SY Kwan, XL Su# and RC Lin# | Journal of Mass Spectrometry, 35 (2000) 1246-1251 |
| Identification of Podophyllum Species and Radix Clematis and Radix Gentiana by HPLC/UV Fingerprint Analysis | XL Su#, RC Lin#, SK Wong, SK Tsui and SY Kwan | Chinese Traditional Patent Medicine, 22 (2000) 819-824 |
| Selective Accelerated Solvent Extraction in the Analysis of Polynuclear Aromatic Hydrocarbons and Polychlorinated Biphenyl Congeners in Sediment | CS Mok and DWM Sin | Chemical Journal of Chinese Universities, 20 (1999) 559 |
| Mass Spectral Search Method Using the Neural Network Approach | CS Tong# and KC Cheng | Chemometrics and Intelligent Laboratory Systems, 49 (1999) 135-150 |
| The Identification of Credit Card Encoders by Hierarchical Cluster Analysis of the Jitters of Magnetic Stripes | SC Leung, WK Fung# and KH Wong | Science and Justice, 39 (1999) 231-238 |
| The "Black" Money Scam - A Case Study | IJ Wong, CK Li and SC Leung | International Journal of Forensic Document Examiners 4(4) 1998 361-364 |
| The Identification of Colour Photocopiers - A Case Study | CK Li and SC Leung | Journal of American Society of Questioned Document Examiners 1(1) (1998) 8-11 |
| The Method of Removing Methamidophos from Contaminated Vegetables | YK Tam and WO Lee | Journal of Hygiene Research, 27 (1998) 62-65 |
| Capillary Gas Chromatographic Method for the Determination of Organochlorine and Organophosphate Pesticide Residues in Milk | SK Wong | Chinese Journal of Analytical Chemistry, 26 (1998) 158-161 |
| GC-MS Identification Study on Radix Angelicae Sinensis and Rhizoma Ligustici Chuanxiong in Traditional Chinese Patent Medicines | WC Chung and CP Leung | Chinese Traditional Patent Medicine, 19 (1997) 32-34, 53 |
| Survey of Organochlorine Pesticide Residues in Milk in Hong Kong (1993-1995) | SK Wong and WO Lee | AOAC International, 80 (1997) 1332-1335 |
| Studies of Coprostanol (5β-cholestan-3β-ol) in Environmental Samples by Tandem Mass Spectrometry | SM Choi, SY Kwan and CM Wong | Microchemical Journal, 53 (1996) 54-64 |
| Determination of Both Parents Using DNA Profiling | WK Fung#, DM Wong and P Tsui | Jurimetrics: The Journal of Law, Science and Technology, 36 (1996) 337-342 |
| Determination of Methamidophos Residues in Food Remnants | WO Lee, LM Law and SK Wong | Food Additives and Contaminants, 13 (1996) 687-693 |
| Allele Frequencies of Four VNTR Loci in the Chinese Population in Hong Kong | P Tsui and DM Wong | Forensic Science International, 79 (1996) 175-185 |
| Metallic Contamination in Oyster and Other Seafood in Hong Kong | SY Tam and CS Mok | Food Additives and Contaminants, 8 (1996) 333-342 |
| Identification of Rhizoma Corydalis and Radix Angelicae Dahuricae in Yuanhuzhitongpian by Thin Layer Chromatography | WC Chung and CP Leung | Chinese Traditional Patent Medicine, 17(8) (1995) 13-14 |
| Simple and Rapid Method for Simultaneous Gas Chromatographic Determination of Bitertanol, Metalaxyl, Oxadixyl, Propiconazole, and Triadimefon Residues in Cucumbers | WO Lee and SK Wong | The Analyst, 120 (1995) 2475-2478 |
| A Rapid Gas Chromatographic Method for the Determination of Methamidophos and Isocarbophos Residues in Vegetables | WO Lee and SK Wong | Chinese Journal of Analytical Chemistry, 23 (1995) 1371-1375 |
| Determination of Benzhexol hydrochloride and Ethambutol Hydrochloride Tablets by Liquid ChroHatography | CK Ma, CS Mok and PK Hon# | Analytica Chimica Acta, 314 (1995) 77-85 |
| Determination of Chromium (VI) in River Water Samples by Electrothermal Atomic Absorption Spectrometry | YS Fung# and WC Sham | The Analyst, 119 (1994) 1029-1032 |
| Monitoring Synthetic Hormone Residues in Food: The Hong Kong Experience | WO Lee | ASEAN Food Journal, 9 (1994) 13-16 |
| Determination of Morphine and Codeine in Blood and Bile by Gas Chromatography with a Derivatization Procedure | HM Lee and CW Lee | Journal of Analytical Toxicology, 15 (1991) 182-187 |
| # Non-Government-Laboratory Staff |
|
A Baoutina: National Measurement Institute, Australia A Toervenyi: International Atomic Energy Agency AKH Lau: Hong Kong University of Science and Technology ALW Chen: Desert Research Institute, Nevada, USA B Liu: Genetic Laboratory, Institute of Forensic Science Muxidinanli, Beijing, China C Mussell: Laboratory of Government Chemist, United Kingdom C Yafa: National Institute of Metrology Thailand CS Tong: Department of Mathematics, Hong Kong Baptist University CT Yang: Department of Statistics and Actuarial Science, University of Hong Kong D Burke: National Measurement Institute, Australia D Soni, Sumardi: Indonesian Institute of Science D Wang: Air Toxics Section, Analysis and Air Quality Division, Environment Canada, Ottawa, Canada DW Tholen: Asia Pacific Laboratory Accreditation Corporation E Hwang: Korea Research Institute of Standards and Sciences E Marchioni: Faculte de Pharmacie, Universite Louis Pasteur, France E Uysalg: Tubitak National Metrology Institute F Gong: Hong Kong Polytechnic University F Wang: School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Alanta, Georgia, USA FT Chau: Hong Kong Polytechnic University G Labarraque: Laboratoire National de Métrologie et dessais, France G Leung: Desert Research Institute, Nevada, USA G O'Conner: Laboratory of Government Chemist, United Kingdom G Turk: National Institute of Standards and Technology, USA GSW Hagler: School of Civil and Environmental Engineering, Georgia Institute of Technology, USA Guihua Liu : Shenzhen City Disease Prevention and Control Centre H Schimmel: European Commission, Joint Research Centre, Institute for Reference Materials and Measurements HH Kim: Korea Research Institute of Standards and Science, Republic of Korea J Wan: National Institute of Metrology, China J Wang: Shanghai Institute for Drug Control J. Wang: National Institute of Metrology, China J Ye: Genetic Laboratory, Institute of Forensic Science Muxidinanli, Beijing, China JC Chow: Desert Research Institute, Nevada, USA JG Watson: Desert Research Institute, Nevada, USA Jianqing Zhang: Shenzhen City Disease Prevention and Control Centre Jie Jiang : Shenzhen City Disease Prevention and Control Centre JJ Schauer: Environmental Chemistry and Technology Program, University of Wisconsin, USA JX Chen: Shanghai Institute for Drug Control, Shanghai, China JZ Yu: Hong Kong University of Science and Technology KL Chan: University of Hong Kong KL Cheung: Kwai Chung Hospital, Hospital Authority KP Fung: The Chinese University of Hong Kong, Hong Kong KR Emslie: National Measurement Institute, Australia L Hu : Genetic Laboratory, Institute of Forensic Science Muxidinanli, Beijing, China L Ke: School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Alanta, Georgia, USA L Salmon: Environmental Quality Laboratory, California Institute of Technology, Pasadena, California, USA L Valiente: Instituto Nacional de Tecnologia Industrial, Argentina LG Mackay: National Measurement Institute, Australia Liangcheng Li: Shenzhen City Disease Prevention and Control Centre LL Yeung: Hong Kong University of Science and Technology LM Tang: Shanghai Institute for Drug Control, Shanghai, China LQ Huang: Institute of Chinese Materia Medica, Beijing, China M Burns: LGC, United Kingdom M Kawaharasaki: National Institute of Advanced Industrial Science and Technology, Japan M Zheng: School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Alanta, Georgia, USA MH Bergin: School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Alanta, Georgia, USA MJ Holden: NIST, DNA Measurements Group, United States MJ Welch: National Institute of Standards and Technology, USA MS Fernandes: MSc Student on Attachment O Cankur: Tubitak National Metrology Institute P Corbisiter: European Commission, Joint Research Centre, Institute for Reference Materials and Measurements P Gupta: National Physical Laboratory India PK Hon: Chemistry Department, The Chinese University of Hong Kong PKK Louie: Environmental Protection Department, HKSAR Government R Huertas: Laboratorio Tecnologico de Uruguay RC Lin: National Institute for the Control of Pharmaceutical & Biological Products, Beijing, China S Furui: National Food Research Institute, Japan S Gioria: European Commission, Joint Research Centre, Institute for Reference Materials and Measurements S Tai: National Institute of Standards and Technology, USA SW Cheng: The Chinese University of Hong Kong, Hong Kong TP Chan: Hong Kong Polytechnic University W Broothaerts: European Commission, Joint Research Centre, Institute for Reference Materials and Measurements WK Fung: Department of Statistics and Actuarial Science, University of Hong Kong WW Wong: Hong Kong Laboratory Accreditaion Service X Zhao: Genetic Laboratory, Institute of Forensic Science Muxidinanli, Beijing, China XL Su: National Institute for the Control of Pharmaceutical & Biological Products, Beijing, China Y Kurosawa: National Food Research Institute, Japan YM Lee: Korea Research Institute of Standards and Science, Republic of Korea YS Fung: Department of Chemistry, The University of Hong Kong YZ Liang: Central South University, Changsha, China
|
- Top -