There are more than 800 product standards in the field of food testing, covering more than 10000 testing parameters.

1. Detection of pesticide residues and chemicals: detection of 500 pesticides and related chemicals such as organochlorine, organophosphorus, carbamate, pyrethroid, etc.

2. Detection of veterinary drug residues: about 200 kinds of veterinary drug residues, including sulfanilamide, quinolones, macrolides, nitroimidazoles, aminoglycosides, tetracyclines, penicillins, β - lactams and hormones.

Three Detection of food additives: sweeteners (sodium cyclohexylaminosulfonate, aspartame, saccharin, acesulfame, etc.), preservatives (sorbic acid, benzoic acid, p-hydroxybenzoate, dehydroacetic acid, etc.), antioxidants (tea polyphenols, TBHQ, BHT, BHA), colorants (carmine, sunset red, lemon yellow, sunset yellow, bright blue, red moss red, etc.), whitening agents (fluorescence enhancement) White agent, sulfur dioxide, sulfite, hanging white block, etc.), color protecting agent (nitrite, nitrate, etc.), and other (caffeine, bromate, etc.) about 100 kinds of tests.

4. Detection of prohibited drugs: chloramphenicol, nitrofuran metabolites, β agonists, malachite green, recessive malachite green, crystal violet, recessive crystal violet, etc.

5. Microbiological test: routine items (total number of colonies, coliform, Escherichia coli, mould, yeast, commercial sterility, etc.), Salmonella, Shigella, Staphylococcus aureus, fecal streptococcus, Escherichia coli O157: H7 / nm, diarrhea causing Escherichia coli, etc.

6. Detection of food pollutants: detection of polychlorinated biphenyls, benzo (a) pyrene, phthalate esters, etc.

7. Nutritional component test: nutrition label (protein, fat, carbohydrate, dietary fiber, energy, sodium), vitamins (vitamin A, vitamin E, vitamin C, etc.), trace elements (sodium, potassium, calcium, magnesium, iron, zinc, selenium, copper, strontium, etc.), sugar (total sugar, sucrose, maltose, glucose, fructose, etc.), fatty acid (trans fatty acid, unsaturated fat, etc.) Fatty acids, fatty acids, etc.), others (moisture, ash, chloride, cholesterol, etc.).

8. Mycotoxin test: Aflatoxin (B1, B2, G1, G2, M1), ochratoxin A, patulin (patulin), deoxynivalenol (vomit toxin), zearalenone, T-2 toxin, zearalenone, etc.

9. Heavy metal detection: total arsenic, inorganic arsenic, total mercury, methylmercury, lead, cadmium, chromium, etc.

10. Detection of illegal additives: melamine, opal, Sudan I-IV, Rhodamine B, formaldehyde, boric acid, fluorescent whitening substances, etc.