美国食品级接触测试
Overall notes
1. Sample size is only for normal samples, if the finished/submitted sample is very small (with a food contact surface no more than 15 inch2), please contact lab for more information.
2. The sample should be final product/component on final product (prepared to be sold in the market), if test request for raw material, please contact the lab for more information.
Materials nature | Test items | Price after discount (RMB) | Sample size and TAT |
PVC, polymer Coating or electroplating except siliver plated (175.300) | water extractives | 500 | 1sample 5Wd |
n-heptane extractives | 500 | 1sample 5Wd | |
8% alcohol extractives | 500 | 1sample 5Wd | |
Paper and paper cardboard (176.170) | Net chloroform soluble extractives for water fraction | 600 SZ | 2samples 7Wd |
Net chloroform soluble extractives for 8 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives for 50 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives for n-heptane fraction | 600 SZ | 2samples 7Wd | |
Acrylonitrile-Butadiene-styrene ABS (180.22, 181.32) | Residual Acrylonitile in n-heptane | 700 SZ | 2samples 7Wd |
Residual Acrylonitile in 8% ethanol | 700 SZ | 2samples 7Wd | |
Residual Acrylonitile in 3% acetic acid | 700 SZ | 2samples 7Wd | |
Residual Acrylonitile in water | 700 SZ | 2samples 7Wd | |
Acrylonitrile/styrene copoly copolymer (177.1040) | Total nonvolatile extractives | 700/simulant | |
Closure with sealing gaskets (177.1210) | Net chloroform soluble extractives for water fraction | 600 SZ | 2samples 7Wd |
Net chloroform soluble extractives for 8 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives for n-heptane fraction | 600 SZ | 2samples 7Wd | |
EVA (partial test available only)(177.1350) | Net chloroform soluble extractives for water fraction | 600 SZ | 2samples 7Wd |
Net chloroform soluble extractives for 8 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives for 50 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives for n-heptane fraction | 600 SZ | 2samples 7Wd | |
Melamine-formaldehyde resins (177.1460) | Net chloroform soluble extractives for water extractives | 600 SZ | 2samples 7Wd |
Net chloroform soluble extractives for n-heptane extractives | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives for 8% alcohol extractives | 600 SZ | 2samples 7Wd | |
Nylon (177.1500) Need PA type 需指出尼龙型号 | Specific gravity | 200 | 1sample 5Wd |
Melting point | 300 | 1sample 5Wd | |
Solubility / boiling 4.2N HCI | 300 | 1sample 5Wd | |
Water extractives | 500 | 1sample 5Wd | |
95% ethanol extractives | 500 | 1sample 5Wd | |
Ethyl acetate extractives | 500 | 1sample 5Wd | |
Benzene extractives | 500 | 1sample 5Wd | |
Olefin polymer (PP, OP, PE) (177.1520) | Density | 200 | 1sample 5Wd |
Melting point（only for PP） | 300 | 1sample 5Wd | |
n-hexane extractives | 500 | 2sample 5Wd | |
Xylene extractives | 500 | 2sample 5Wd | |
Polycarbonate (177.1580) | Water extractives at refluxing temperature for 6 hours | 500 | 1sample 5Wd |
50% ethanol extractives at refluxing temperature for 6 hours | 500 | 1sample 5Wd | |
n-heptane extractives at refluxing temperature for 6 hours | 500 | 1sample 5Wd | |
PET (177.1630) | Net chloroform soluble fraction of distilled water | 600 SZ | 2samples 7Wd |
Net chloroform soluble fraction of n-heptane | 600 SZ | 2samples 7Wd | |
Net chloroform soluble fraction of 8 % ethanol | 600 SZ | 2samples 7Wd | |
Net chloroform soluble fraction of 50 % ethanol | 600 SZ | 2samples 7Wd | |
Net chloroform soluble fraction of 95% ethanol | 600 SZ | 2samples 7Wd | |
PS (177.1640) | Residual styrene monomer | 600 SZ | 2samples 7Wd |
UF (177.1900) | water extractives | 500 | 1sample 5Wd |
n-heptane extractives | 500 | 1sample 5Wd | |
8% alcohol extractives | 500 | 1sample 5Wd | |
Styrene block polymer (177.1810) | water extractives | 500 | 1sample 5Wd |
50% ethanol extractives | 500 | 1sample 5Wd | |
solubility | 400 | 1sample 5Wd | |
molecular weight | 分包 | ||
glass transition point玻璃转化温 | 分包 | ||
Polyester resin, cross-linked (PETG)(177.2420) | Net chloroform soluble fraction in water | 600 SZ | 2samples 7Wd |
Net chloroform soluble fraction in 50 % ethanol | 600 SZ | 2samples 7Wd | |
Net chloroform soluble fraction in 8 % ethanol | 600 SZ | 2samples 7Wd | |
n-heptane extractives at 120°F, 30 minutes | 600 SZ | 2samples 7Wd | |
molecular weight | 分包 | ||
Rubber / silicon rubber(177.2600) | Water extractives | 500 | 1sample 5Wd |
n-hexane extractives (fatty food only) | 600 | 2samples 5Wd | |
POM | Net chloroform-soluble extractives in water fraction | 600 SZ | 2samples 7Wd |
Net chloroform-soluble extractives in n-heptane fraction | 600 SZ | 2samples 7Wd | |
Net chloroform-soluble extractives in 8% ethanol fraction | 600 SZ | 2samples 7Wd | |
Water extractives at refluxing temperature for 6 hours | 600 SZ | 2samples 7Wd | |
n-heptane extractives at refluxing temperature for 6 hours | 600 SZ | 2samples 7Wd | |
molecular weight | 分包 | ||
EMA (Ethylene-methyl acrylate copolymer resins-177.1340)乙烯- 丙烯酸甲酯 | Net chloroform soluble extractives in water fraction | 600 SZ | 2samples 7Wd |
Net chloroform soluble extractives in 8 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives in 50 % alcohol fraction | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives in n-heptane fraction | 600 SZ | 2samples 7Wd | |
POM | Net chloroform-soluble extractives in water fraction | 600 SZ | 2samples 7Wd |
Net chloroform-soluble extractives in n-heptane fraction | 600 SZ | 2samples 7Wd | |
Net chloroform-soluble extractives in 8% ethanol fraction | 600 SZ | 2samples 7Wd | |
Water extractives at refluxing temperature for 6 hours | 500 | 2samples 7Wd | |
n-heptane extractives at refluxing temperature for 6 hours | 500 | 2samples 7Wd | |
Density | 200 | 1sample 5Wd | |
melting point | 300 | 1sample 5Wd | |
molecular weight | 分包 | ||
formaldehyde ( only for 177.2480) | 分包(无合适分包，不接) | ||
Ceramic, glass, enamel foodware (CPG 7117.06, 07) | extractable lead and cadmium | 400 | 6 samples 5Wd |
Ceramic, glass, enamel foodware (SGCD Lip&Rim) | extractable lead and cadmium(Lip&Rim) | 400 | 6 samples 5Wd |
Metalware - Stainless steel (not for Cooking purpose) | Cr content (not less than 10.5%)（suitable for food contact） | 400 | 1sample 5Wd |
Metalware - Stainless steel ( Cooking and non-cooking) | Cr content ( not less than 16% )（GRAS FDA） | 400 | 1sample 5Wd |
177.2440(聚醚砜树脂) | Net chloroform soluble extractives in distilled Water fraction at refluxing temperature for2 hours | 600 SZ | 2samples 7Wd |
Net chloroform soluble extractives in 50% ethanol fraction at refluxing temperature for 2 hours | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives in 3% acetic acid fraction at refluxing temperature for 2 hours | 600 SZ | 2samples 7Wd | |
Net chloroform soluble extractives in N-heptane fraction at refluxing temperature for 2 hours | 600 SZ | 2samples 7Wd | |
178.3800 wood | Pentachlorophenol and its salt (PCP) | 500 | 30g 5Wd |
Metalware-stainless steel (GRAS) | composition analysis (C,S,N 分包材料实验室)(CMA, 根据客户选择) | 3000(C,S,N分钢研) | 2samples 7Wd |
Metalware - brassware or metal ware made of copper or coated with copper (reference to CPG 7117.05 ) | extractable lead | 400 | 6 samples 5Wd |
Metalware - other metalware (reference to 175.300 and CPG 7117.05 ) | water extractives水提取物 | 500 | 1sample 5Wd |
n-heptane extractives正庚烷提取物 | 500 | 1sample 5Wd | |
8% alcohol extractives8％的酒精提取物 | 500 | 1sample 5Wd | |
extractable lead萃取铅 | 400 | 6 samples 5Wd |
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