ABOUT TSL
On January 20, 2017, TSL SCIENCE CO., LTD was founded in Vietnam as a pioneer in the industry of offering thorough and expert testing services from sample receipt to results.
With a team of leading experts in the industry and years of experience in testing fields, TSL consistently innovates, is creative, and is bringing to market a variety of high-quality products, earning the trust of customers, boosting competitiveness in the market, and helping to improve Vietnam’s reputation and brand.
HEAD OFFICE TEST CENTER
Floor 2 & 3, Roussel Tower . 592A Cong Hoa Str., Ward 13, Tân Binh Dist., Ho Chi Minh city, Viet Nam
BRANCH - CA MAU TESTING OFFICE
No. 11, 3/2 Street, Hamlet 8, Ward 5, Ca Mau City.
BRANCH - HA NOI TESTING OFFICE
No. 17, Shophouse D1, Area D, New Urban Area Le Trong Tan, Duong Noi Ward, Ha Dong District, Hanoi City.
REPRESENTATIVE OFFICE OF PHU QUOC
Town 5, Duong Dong Ward, Phu Quoc City.
ILAC – MRA
ISO 17025 certified by AOSC with code number:
-Vilat 1.0322 – Ho Chi Minh Lab:
+ Chemistry 360 methods
+ Biology 62 methods
– Vilat 2.0322 – Hanoi Lab:
+Chemistry 22 methods
+ Biology 9 methods
-Vilat 3.0322 – Ca Mau Lab:
Chemistry 9 methods
+ Biology 10 methods
TSL is approved by the Ministry of Agriculture and Rural Development – Department of Agriculture and Forestry Quality Management and Designated Fisheries as an establishment serving the state management of food safety according to 249/QD-QLCL and 74/QD-QLCL.
Indication Recognition:
Chemistry 22 methods
Biology 15 methods
TSL is assigned by the Ministry of Agriculture and Rural Development – Department of Livestock Production currently experimenting in the field of animal feed according to Decisions No. 349/QD-CN- TACN and 27/QD-CN-TACN.
Indication Recognition:
Chemistry 43 methods
Biology 11 methods
TSL is assigned by the Ministry of Agriculture and Rural Development – Directorate of Fisheries conducting trials in the field of aqua feeds according to Decision No. 133/QD-TCTS-KHCN&HTQT
Indication Recognition:
Chemistry 34 methods
Biology 5 methods
TSL is assigned by the Ministry of Health as a facility for state management of food safety according to 554/QD-ATTP.
Indication Recognition:
Chemistry 63 methods
Biology 21 methods
TSL is assigned by the Ministry of Industry and Trade as a facility for state management of food safety under 392/QD-BCT and 2032/QD-BCT.
Indication Recognition:
Chemistry 61 methods
Biology 25 methods
TSL was assigned by the Ministry of Natural Resources and Environment to conduct testing in the field of environmental monitoring according to Decision No. 581/QD-BTNMT.
Indication Recognition:
Chemistry 61 methods
Biology 3 methods
ILAC – MRA
ISO 17025 certified by AOSC with code number:
-Vilat 1.0322 – Ho Chi Minh Lab:
+ Chemistry 360 methods
+ Biology 62 methods
– Vilat 2.0322 – Hanoi Lab:
+Chemistry 22 methods
+ Biology 9 methods
-Vilat 3.0322 – Ca Mau Lab:
Chemistry 9 methods
+ Biology 10 methods
TSL is approved by the Ministry of Agriculture and Rural Development – Department of Agriculture and Forestry Quality Management and Designated Fisheries as an establishment serving the state management of food safety according to 249/QD-QLCL and 74/QD-QLCL.
Indication Recognition:
Chemistry 22 methods
Biology 15 methods
TSL is assigned by the Ministry of Agriculture and Rural Development – Department of Livestock Production currently experimenting in the field of animal feed according to Decisions No. 349/QD-CN- TACN and 27/QD-CN-TACN.
Indication Recognition:
Chemistry 43 methods
Biology 11 methods
TSL is assigned by the Ministry of Agriculture and Rural Development – Directorate of Fisheries conducting trials in the field of aqua feeds according to Decision No. 133/QD-TCTS-KHCN&HTQT
Indication Recognition:
Chemistry 34 methods
Biology 5 methods
TSL is assigned by the Ministry of Health as a facility for state management of food safety according to 554/QD-ATTP.
Indication Recognition:
Chemistry 63 methods
Biology 21 methods
TSL is assigned by the Ministry of Industry and Trade as a facility for state management of food safety under 392/QD-BCT and 2032/QD-BCT.
Indication Recognition:
Chemistry 61 methods
Biology 25 methods
TSL was assigned by the Ministry of Natural Resources and Environment to conduct testing in the field of environmental monitoring according to Decision No. 581/QD-BTNMT.
Indication Recognition:
Chemistry 61 methods
Biology 3 methods
OUR WORK PROCESS
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TSL
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CUSTOMER
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TSL
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TSL
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TSL
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CUSTOMER
EQUIPMENT AT TSL
DEPARTMENT OF MICROBIOLOGY
Fully equipped with equipment to meet the needs of analyzing most microbiological criteria, serving food safety and hygiene testing.
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Traditional microbiology
All indicators: Total aerobic microorganisms, E.coli, Coliforms, Fecal coliforms, Enterobacteriaceae, Salmonella, Vibrio cholerae, Staphylococcus aureus, Vibrio parahaemolyticus, Listeria monocytogenes, Bacillus cereus, Pseudomonas aeruginosa, Clostridium perfringens, yeast , mold, Bacillus subtilis, … on many different samples such as: seafood, processed food, animal feed, poultry, cosmetics, pharmaceuticals, industrial products, biological products, environment (soil, water, mud, etc.).
Real-time PCR technique
Analysis of disease groups of shrimp, fish, clams and oysters.
Analysis of genetically modified foods and agricultural products.
Analysis of animal disease groups.
Realtime – PCR – MIC
MICROSCOPE - Primo Star
INCUBATORS SYSTEM
DEPARTMENT OF PHYSICOCHEMICAL
Nutritional indicator group Protein, fat, starch, sugar, carbohydrates, moisture, fiber, soluble fiber, nutritional fiber, salt, ... in food, seafood, ...
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Nutritional indicator group
Protein, fat, starch, sugar, carbohydrates, moisture, fiber, soluble fiber, nutritional fiber, salt, … in food, seafood, …
Group of indicators in grease
Acid index, peroxide index, iodine index, soap index, soap content, etc.
Group of physico-chemical indicators in meat and meat products
Kreiss reaction, nitrite, nitrate, borax, pH…
Group of additives, and preservatives in food
Analysis of Poly Phosphate, Formol, borax, SO2,…
Establishing a table of nutrition facts of foods according to different markets such as EU, FDA, Canada, China, Australia, etc.
Analysis of Poly Phosphate, Formol, borax, SO2,…
UV-VIS - 2600 240VEN
POLARIMETER - P8000
IC-CD DIONEX 3000
WATER ACTIVITY METER EZ-200
DEPARTMENT OF CHROMATOGRAPHY
Group of pesticides: Screening for more than 950 indicators with low quantitative limits, helping to detect substances exceeding the MRLs according to Circular 50/2016/TT-BYT and export market regulations. With methods and techniques updated continuously, the time to return results is 3 days, on different samples: Agricultural products, food, animal feed, aqua feed, and environment.
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Group of pesticides:
Screening for more than 950 indicators with low quantitative limits, helping to detect substances exceeding the MRLs according to Circular 50/2016/TT-BYT and export market regulations. With methods and techniques updated continuously, the time to return results is 3 days, on different samples: Agricultural products, food, animal feed, aqua feed, and environment.
Mycotoxins group
Aflatoxin M1; Aflatoxin (B1, B2, G1, G2), Ochratoxin A, Deoxinivalenol, Zearalenone,
Fumonisin, Patulin…
Group of Vitamins
All vitamins (A, E, D3, K, B1, B2, B3, B5, B6, B7, B9, B12, C).
Additive group
Organic Colorants, Aspartame, Saccharin, Acesulfame K, Benzoate, Sorbate, Butylated hydroxyanisole (E320), Butylated hydroxytoluene (E321), Tertiary Butyl Hydroquinone (E319), Ethoxyqin, Rhodamine B, Sodium cyclamate, Sudan, Tinopal CBS-X, …
Antibiotic group
Amphenicol, Tetracycline, Fluoroquinolone, Nitrofuran, Sulfonamides, Colistin, Nitroimidazole, Salbutamol, Clenbuterol, Ractopamine, Triphenylmethane dyes…
Veterinary medicine group
Erythromycin, Tylosin, Spiramycin, Tilmicosin,… and growth hormone (Testosterone, Diethyl stilbestrol, Progesterone, Estradiol, etc.)
In addition, the Chromatography Department also analyzes
targets
The composition of fatty acids (omega 3, omega 6, omega 9, DHA …), amino acids, and the main active ingredients in nature: ginsenoside in ginseng, Cordycepin, and Adenosine in cordyceps, Catechins in tea, …
GC MSMS – 8050
GC MSMS 8050 + AOC 6000
GC 2030 – FID/ ECD - HS 20i
GC MSMS – 8050
UHPLC – MSMS – TQD (Waters)
UHPLC - Xevo TQ – S Micro (Waters)
HPLC – Nexera X2 DAD
GC - 6890N - FID (Agilent)
HPLC - Nexera X2– DAD/RF/RID (Shimadzu)
DEPARTMENT OF ENVIRONMENT
Equipment: Kjeldahl digestion unit, Drying cabinet, Protein distiller, Incubator, αβ radioactivity meter, Specialized equipment for water and wastewater analysis: BOD cabinet, COD stove, pH meter, equipment conductivity meter, CI2 analyzer, metal migration analyzer in hazardous waste, etc.
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Indicators according to the Regulation on drinking water, domestic water according to the standards (QCVN 01:2018/BYT, QCVN 02:2019/BYT, QCVN 6-1:2010/BYT).
Wastewater according to QCVN 14:2008/BTNMT, QCVN 40:2011/BTNMT, QCVN 08:2008/BTNMT.
Hazardous waste according to QCVN 07:2009/BTNMT, QCVN 50:2013/BTNMT.
ICP – MS - 2030LF
ICP - OES – 9820
Alpha/beta radiometer UMF-2000 (SPC)
FT-IR – Affinity - 1S
AAS - AA7000 (Shimadzu)
DEPARTMENT OF SPECTRUM
Atomic Absorption Spectrophotometer (AAS), ICP-OES, Microwave, FTIR, ICP-MS, Incubator
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Group of macro mineral elements
Sodium, Potassium, Calcium, Phosphorus… in food, animal feed, feed ingredients, fertilizers.
Group of trace mineral elements
Fe, Zn, Ca, Mg, Na, K, Mo, Cu, Fe, Zn, Ca, Mg, Na, K, Mo, Cu… in food, animal feed, aqua feed, packaging infected.
Heavy metal toxicity
Pb, Cd, As, Hg, Sn, Sb, etc. in food, animal feed, and packaging infected.
In addition, especially inorganic arsenic, inorganic tin, etc.
ICP – MS - 2030LF
ICP - OES – 9820
Alpha/beta radiometer UMF-2000 (SPC)
AAS - AA7000 (Shimadzu)
FT-IR – Affinity - 1S
