检测认证人脉交流通讯录
聚乙烯膜材测试
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对应法规：USP39<661.1>
CNAS认可项目：是 氯乙烯膜材 Plastic materials of construction USP39<661.1> 需购买的特殊试剂、标品或色谱柱名称 客户样品是聚氯乙烯膜材 Infrared Spectroscopy MIR-IR USP Plasticized Polyvinyl Chloride RS 10g Differential Scanning Calorimetry Thermal Analysis USP Plasticized Polyvinyl Chloride RS 50g Water Extraction 水洗高压蒸汽处理 150g Absorbance UV Acidity or alkalinity 滴定法 Total organic carbon Acid Extraction 50g As, Cd, Pb,Hg, Co, Ni, V, Ba、Ca、Sn、Zn ICP-MS Ether Extraction peroxide-free ether 500ml 20g ethylene chloride Extraction 20g Additives TLC USP Plastic Additive 14 RS
USP Plastic Additive 15 RS,
USP Plastic Additive 16 RS 各50mg
薄层板：TLC silica gel GF254 (1-mm thick)di(2-ethylhexyl) phthalate 重量法 epoxidized soya oil and epoxidized linseed oil 重量法 N,N‘-diacylethylenediamines 重量法 Vinyl Chloride GC cytotoxicity USP <87> 30g/300cm2 Class VI in 〈88〉 USP <88>
