Material quality 
Test item 
Test standard 
（PP） 
Total extractable fraction in nhexane 
21 CFR 177.1520 
Soluble fraction in xylene 
Melting point 
Density 
（PE） 
Total extractable fraction in nhexane 
21 CFR 177.1520 
Soluble fraction in xylene 
Density 
TPR 
Total extractable fraction in D.I. water for 7 hours 
21 CFR 177.2600 
 Total extractable fraction in D.I. water for 7 hours then maintaining for 2 hours. 
Total extractable fraction in nhexane for 7 hours 
Total extractable fraction in nhexane for 7 hours then maintaining for 2 hours 
（PC） 
Total extractable fraction in D.I. water 
21 CFR 177.1580 
Total extractable fraction in 50% ethanol 
Total extractable fraction in nheptane 
（AS） 
Residual acrylonitrile monomer 
21 CFR 177.1040 
The maximum extractable fraction 
（PS） 
Styrene monomer content 
21 CFR 177.1640 
SBCs 
Solubility 
21 CFR 177.1810 
Total extractable fraction in D.I. water 
Total extractable fraction in 50% ethanol 
Acrylic resin 
Total extractable fraction of nonvolatile in D.I. water 
21 CFR 177.1010 
Total extractable fraction of nonvolatile in 8% ethanol 
Total extractable fraction of nonvolatile in nheptane 
Total extractable fraction of absorbance of potassium permanganate oxidizable in D.I. water 
Total extractable fraction of absorbance of potassium permanganate oxidizable in 8% ethanol 
Total extractable fraction of absorbance of potassium permanganate oxidizable in 50% ethanol 
Total extractable fraction of UV absorbance in D.I. water 
Total extractable fraction of UV absorbance in 8% ethanol 
Total extractable fraction of UV absorbance in 50% ethanol 
Total extractable fraction of in nheptane 
（SMMA） 
Total extractable fraction of nonvolatile in D.I. water 
21 CFR 177.1830 
Total extractable fraction of nonvolatile in 8% ethanol 
Total extractable fraction of nonvolatile in nheptane 
Total extractable fraction of absorbance of potassium permanganate oxidizable in D.I. water 
Total extractable fraction of absorbance of potassium permanganate oxidizable in 8% ethanol 
Total extractable fraction of absorbance of potassium permanganate oxidizable in 50% ethanol 
Total extractable fraction of UV absorbance in D.I. water 
Total extractable fraction of UV absorbance in 8% ethanol 
Total extractable fraction of UV absorbance in 50% ethanol 
Total extractable fraction of in nheptane 
（ABS） 
Total extractable fraction of residual acrylonitrile monomer in D.I. water 
21 CFR 181.32&21 CFR 180.22 
Total extractable fraction of residual acrylonitrile monomer in 3% acetic acid 
Total extractable fraction of residual acrylonitrile monomer in 8% ethanol 
Total extractable fraction of residual acrylonitrile monomer in nheptane 
Food container cover with seal gasket 
Total extractable fraction of chloroform in D.I. water 
21 CFR 177.1210 
Total extractable fraction of chloroform in nheptane 
Total extractable fraction of chloroform in 8% ethanol 
Resin and Polymer coating 
Total extractable fraction in D.I. water 
21 CFR 175.300 
Total extractable fraction in nheptane 
Total extractable fraction in 8% ethanol 
Paper and paper board 
Total extractable fraction in D.I. water 
21 CFR 176.170 
Total extractable fraction in nheptane 
Total extractable fraction in ethanol 
Melamine resin 
Total extractable fraction of chloroform in D.I. water 
21 CFR 177.1460 
Total extractable fraction of chloroform in nheptane 
Total extractable fraction of chloroform in 8% ethanol 
Nylon 
Melting point 
21 CFR 177.1500 
Density 
4.2mol/L沸腾盐酸中的溶解度 
Total extractable fraction in D.I. water 
Total extractable fraction in 95% ethanol 
Total extractable fraction in ethyl acetate 
Total extractable fraction in benzene 
（POM） 
Total extractable fraction of chloroform in D.I. water 
21 CFR 177.2470 
Total extractable fraction of chloroform in 8% ethanol 
Total extractable fraction of chloroform in nheptane 
Total extractable fraction in D.I. water 
Total extractable fraction in 8% ethanol 
Total extractable fraction in nheptane 
（POM） 
Total extractable fraction of chloroform in D.I. water 
21 CFR 177.2480 
Total extractable fraction of chloroform in 8% ethanol 
Total extractable fraction of chloroform in nheptane 
Formaldehyde content 
Total extractable fraction in D.I. water 
Total extractable fraction in 8% ethanol 
Melting point 
Density 
Polysulfone resin 
Total extractable fraction in D.I. water 
21 CFR 177.1655 
Total extractable fraction in 50% ethanol 
Total extractable fraction in 3% acetic acid 
Total extractable fraction in nheptane 
Urea resin 
Total extractable fraction in D.I. water 
21 CFR 177.1900 
Total extractable fraction in nheptane 
Total extractable fraction in 8% ethanol 
Polyester resin 
Total extractable fraction of chloroform in D.I. water 
21 CFR 177.2420 
Total extractable fraction of chloroform in 8% ethanol 
Total extractable fraction of chloroform in 50％ethanol 
Total extractable fraction of nonvolatile in nheptane 
Ceramic and glass product 
Extractable Lead 
FDA CPG 7117.06,07 / A.O.A.C. 15th.Ed.(973.32) 
Extractable Cadmium 
Enamel cookware 
Extractable Lead 
FDA CPG 7117.06,07 / A.O.A.C. 15th.Ed.(984.19) 
Extractable Cadmium 
Silverplated tableware 
Extractable Lead 
FDA / CPG 7117.05 
Cup edge test 
Lead, Cadmium 
U.S. SGCD & CSC ASTM C927 (RimArea) 
Internal contact with food parts of ceramic and glass container 
Extractable Lead 
California 65 
Extractable Cadmium 
Exterior decoration of ceramic and glass product 
Lead, Cadmium 
California 65 
Stainless steel and metal 
Total extractable fraction in D.I. water 
21 CFR 175.300 
Total extractable fraction in nheptane 

Phenolic resin 
Total extractable fraction in D.I. water 
21 CFR 177.2410 
Total extractable fraction of phenol in D.I. water 
Chloroethylene and vinyl copolymer 
Total extractable fraction in D.I. water 
21CFR 177.1950 
Total extractable fraction in nheptane 
Wood product 
PCP 
21 CFR 178.3800 