1

ABS molded products GB17326-1998

sensory test (appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Acrylonitrile monomer acrylonitrile monomer

2

AS molded products GB 17327-1998

sensory test ( appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Acrylonitrile monomer acrylonitrile monomer

3

Laminate composite food packaging bags GB 9683-1988 ( cannot be used for packaging bags above 60 degrees Celsius, it is necessary to indicate whether the use conditions are less than 60 degrees or greater than 60 degrees) .

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Diaminomethylbezene ( soaked in 4% acetic acid or water)

Evaporation residue 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue n-hexane evaporation residue in hexane

sensory test ( appearance +marinate) appearance + soaking liquid

4

PE/OP molded products GB 9687-1988

sensory test ( appearance )

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue n-hexane evaporation residue in hexane

Color migration test in ethanol Color migration in ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

5

PE polyethylene resin GB9691-1988

sensory test sensory test (appearance)

Loss on drying

Burning residue

Hexane extractivesn- hexane extract

6

PET molded products GB 13113-1991

sensory test ( appearance +marinate)  appearance + soaking liquid

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Antimony (Sb) in extractive

Color migration test in ethanol Color migration in ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

7

PET resin raw materials   GB 13114-1991

Sensory test (appearance)

Pb(elution) lead extraction

Sb(elution) extraction of antimony

water extractwater extraction

65% ethanol extractive 65% ethanol reflux extraction

4% acetic acid extract 4% acetic acid reflux extraction

hexane extracitve hexane reflux extraction

8

Polycarbonate resin for food containers and packaging materials ( GB 13116-1991 )

sensory test (appearance + soaking solution)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Extraction in waterWater  extraction

Extraction in 20% ethanol 20% ethanol extraction

Extraction in 4% acetic acid 4% acetic acid extraction

Extraction in n-hexane

Phenol(elution) phenol(dissolution)

9

Unsaturated polyester resin and its glass fiber reinforced plastic products for food containers and packaging materials ( GB 13115-1991 )

sensory test (appearance + soaking solution)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue in n-hexane

Ethylbenzene compounds (calculated as styrene) GB/T 5009.98-2003

10

PP molded products (GB 9688-1988)

Sensory test (appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Color migration test in ethanol Color migration in ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

11

PP resin raw material GB9693-1988

sensory test ( appearance)

hexane extracitve n-hexane reflux extraction

12

PC molded products ( GB14942-1994 )

sensory test (appearance + soaking solution)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in waterEvaporation residue in water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Phenol(elution) phenol(extraction)

Color migration test in oil Color migration in oil

Color migration test in ethanol Color migration in ethanol

Color migration test in marinate soaking liquid color migration

13

PVC finished product (GB 9681-88)

sensory test (appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

Vinyl Chloride Monomer

14

PVC gaskets and granules (GB14944-1994)

sensory test (appearance + soaking solution)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as lead ( granules do not need to be measured)

Evaporation residue in waterEvaporation residue in water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid ( only this item is measured for pellet residue)

Evaporation residue in 65% ethanol reflux extraction in 65% ethanol (only for high concentration ethanol)

VCM unit

15

Melamine molded products (GB 9690-2009)

sensory tet (appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in waterEvaporation residue in water

Formaldehyde(elution) extraction of formaldehyde

Melamine(elution) Extraction of melamine

Color migration test in 65% ethanol Color migration test in 65% ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

16

PS polystyrene finished products ( GB 9689-1988 )

sensory tet (appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Color migration test in ethanol Color migration in ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

17

PS polystyrene resin ( GB 9692-88 )

Styrene and ethylbenzene contentStyrene and ethylbenzene content

sensory test

Extraction in n-hexane

Loss on drying

Volatile matter (subcontracted by GZ Food lab)

18

Nylon nylon molded products (GB16332-1996 )

sensory tet (appearance)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Color migration test in ethanol Color migration in ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

caprolactam(elution)(only for Nylon 6) GB5009.125 HPLC

19

Nylon 6 resin GB16331-1996

sensory test appearance

caprolactam(elution) caprolactam

20

Hygienic standard for polyvinyl chloride resin for food containers and packaging materials GB 4803-2016

sensory test sensory (appearance) test

vinyl chloride

1,1- dichloroethane ,1,2- dichloroethane

21

Hygienic standard for vinylidene chloride - polyvinyl chloride copolymer resin for food containers and packaging materials GB 15204-1994

sensory test appearance test

22

rubber rubber products

GB4806.1-2016) (If the customer applies, silicone rubber can also refer to this standard)

Sensory test ( appearance + soaking liquid )

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Zn(elution) extraction of zinc

Acrylonitrile monomer ( only for acrylonitrile rubber)

23

rubber nipple( rubber nipple)

GB 4806.2-2016

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Zn(elution) extraction of zinc

Sensory test ( appearance + soaking liquid )

24

stainless steel tableware containers ( GB 9684-2011 ) (need to confirm whether it is martensite)

Sensory test ( appearance )

Migration of Pb, Cd, Cr, As, Ni in 4% acetic acid Migration of lead, cadmium, chromium, arsenic and nickel in 4% acetic acid (non-martensite)

Migration of Pb, Cd, As, Ni in 4% acetic acid Migration of lead, cadmium, arsenic and nickel in 4% acetic acid (martensite)

25

Aluminum aluminum products GB 11333-1989

Migration of Pb, Cd, Zn, As in 4% acetic acid Migration of lead, cadmium, zinc and arsenic in 4% acetic acid

Sensory test ( appearance + soaking liquid )

26

Paper Hygienic Standard for Base Paper for Food Packaging (GB 11680-1989)

Click to view: *** Standards for Paper and Paperboard Materials and Products

GB 4806.8-2022

sensory test (appearance)

Lead _

AsArsenic _

fluorescent matter (254nm and 365nm) fluorescent matter

Color migration test in water and hexane 

coliform group _

Pathogenic bacterial ( pathogenic bacteria ) ---- Salmonella ---- Shigella ---- Staphylococcus aureus ---- Hemolytic Streptococcus

27

Plant cellulose food containers ( GB 19305-2003 )

Sensory test ( appearance + soaking liquid )

Evaporation residue (in distilled water, 4% acetic acid, 20% ethanol, n-hexane) Evaporation residue (in distilled water, 4% acetic acid, 20% ethanol, n-hexane)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Color migration test (in ethanol, oil and marinate) Color migration test (in ethanol, oil and marinate)

fluorescent matter (254nm and 365nm) fluorescent matter

coliform group _

Mycete( mold )

Pathogenic bacterial : ---- Salmonella ---- Shigella ---- Staphylococcus aureus ---- Hemolytic Streptococcus

28

QB/T 4012-2010 Starch-based plastics 5.3
 

Evaporation residue in waterEvaporation residue in water

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue in n-hexane

Potassium permanganate consumption  Potassium permanganate consumption

soluble heavy metal (Pb, As) Heavy metal (lead, arsenic)

Color migration test in oil Color migration in oil

Color migration test in ethanol Color migration in ethanol

Color migration test in marinate soaking liquid color migration

29

Ceramic, Glass, EnamelCeramic  , Glass, Enamel

Please refer to "ceramic + other "

30

Hygienic standard for epoxy phenolic coating on the inner wall of food cans GB 4805-2016

sensory test appearance test

Phenol(elution) phenol(dissolution)

Potassium permanganate consumption   Potassium permanganate consumption

Evaporation residue in distilled waterEvaporation   residue in water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane  

Formaldehyde(elution)    formaldehyde(elution)

31

Hygienic standard for perchlorethylene inner wall coating of food containers GB 7105-1986

sensory test   appearance test

32

GB9680-1988 Hygienic standard for urushiol coating on food containers

sensory test (appearance + soaking solution)

Evaporation residue in  waterEvaporation residue in water

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane 

Potassium permanganate consumption  Potassium permanganate consumption

heavy metal as leadHeavy    metal (measured in lead)

extractable Phenol in water water phenol extraction

extractable formaldehyde in 4% acetic acid formaldehyde in 4% acetic acid (dissolution)

33

GB 9682-1988 Hygienic Standard for Release Coatings on the Inner Wall of Food Cans

Sensory test appearance test ( appearance + soaking liquid )

Evaporation residue in distilled water  Evaporation residue in distilled water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in hexane 

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy  metal (measured in lead)

Phenol in water (elution)  Phenol extraction in water

Formaldehyde in water (elution)  Formaldehyde extraction in water

34

Hygienic standards for polyamide epoxy resin coatings on the inner wall of food containers ( if it is a liquid sample, it needs to be made into a film and sent for testing) GB 9686-2012

sensory test appearance test ( appearance + soaking solution )

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Evaporation residue in n-hexane  

Potassium permanganate consumption   Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

35

Silicone anti-stick coating for food containers ( GB 11676-2012 )

sensory test (appearance + soaking solution)

Potassium permanganate consumption  Potassium permanganate consumption

Heavy metal as leadHeavy metal (measured in lead)

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in waterEvaporation residue in water

Evaporation residue in n-hexane

36

Hygienic standard for water-based modified epoxy can inner wall coating GB 11677-2012

sensory test appearance test

Phenol(elution) phenol(dissolution)

Potassium permanganate consumption Potassium permanganate consumption

Evaporation residue in distilled waterEvaporation residue in water

Evaporation residue in 20% ethanol Evaporation residue in 20% ethanol

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Heavy metal as leadHeavy metal (measured in lead)

Formaldehyde(elution) formaldehyde(elution)

37

Polytetrafluoroethylene coating on the inner wall of food containers (GB 11678-1989)

Sensory test ( appearance + soaking liquid )

Evaporation residue in distilled water Evaporation residue in distilled water

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Potassium permanganate consumption  Potassium permanganate consumption

Cr(elution) extraction of chromium

F(elution) extracts fluorine

38

SN/T2595-2010 Inspection Regulations for Food Contact Materials Cork, Wood and Bamboo Products (Part of Test Items)

Click to view: ***Bamboo and wood materials and products are food grade

GB 4806.12-2022

Sensory test ( appearance + soaking liquid )

PCP contentPentachlorophenol content

Migration of PCP and TCP in water Migration of pentachlorophenol and trichlorophenol in water

Migration of PCP and TCP in 3% acetic acid Migration of pentachlorophenol and trichlorophenol in 3% acetic acid

Migration of PCP and TCP in 10% ethanol Migration of pentachlorophenol and trichlorophenol in 10% ethanol

Migration of PCP and TCP in 95% ethanol Migration of pentachlorophenol and trichlorophenol in 95% ethanol

39

GB/T 23778  Cork stoppers for wine and other food packaging

Sensory test ( appearance + smell)

Residual oxidant ( residual amount of oxidant )

40

GB/T 4617-2009 Determination of acetone soluble content in phenolic molded products

Determination of acetone-soluble matter acetone-soluble matter

41

GB 27590-2011 paper cups (please indicate whether it is a coated paper cup or a waxed paper cup when placing an order)

Lead _

AsArsenic _

fluorescent matter (254nm and 365nm) fluorescent matter

Color migration test in waterColor  migration in water

Color migration test in hexane

coliform group _

Pathogenic bacterial ( pathogenic bacteria ) ---- Salmonella ---- Shigella ---- Staphylococcus aureus ---- Hemolytic Streptococcus

Potassium permanganate consumption  Potassium permanganate consumption (waxed paper cups do not need to be tested)

Evaporation residue 4% acetic acid Evaporation residue in 4% acetic acid (waxed paper cups do not need to be tested)

Evaporation residue n-hexane evaporation residue in hexane (waxed paper cups do not need to be tested)

41

GB27591-2011 paper bowl GB 27589-2011 paper lunch box

Lead _

AsArsenic _

fluorescent matter (254nm and 365nm) fluorescent matter

coliform group _

Pathogenic bacterial ( pathogenic bacteria ) ---- Salmonella ---- Shigella ---- Staphylococcus aureus ---- Hemolytic Streptococcus

Potassium permanganate consumption  Potassium permanganate consumption

Evaporation residue in 4% acetic acid Evaporation residue in 4% acetic acid

Evaporation residue in n-hexane

Evaporation residue in 65% ethanol Evaporation residue in 65% ethanol

Color migration test in ethanol Color migration in ethanol

Color migration test in oil Color migration in oil

Color migration test in marinate soaking liquid color migration

42

GB/T 23296.15-2009 Migration of melamine

specific migration of melamine in simulant

43

GB/T 23296.16-2009 Testing of bisphenol A in simulated liquids

specific migration of BPA in simulant

44

SN/T 2037 Determination of migration amount of phthalate plasticizers in plastic molded products in contact with food

specific migration of  phthalates( DEP, DIBP, DNBP,
DNPP,BBP,  DEHP, DNOP)(water, 3% acetic acid, 15% ethanol, isooctane)

Special migration of o-benzene