US FDA 21 CFR 177.2510标签 US FDA 21 CFR 177.2510鉴定 US FDA 21 CFR 177.2510申请 US FDA 21 CFR 177.2510实验 US FDA 21 CFR 177.2510认证 US FDA 21 CFR 177.2510注册 US FDA 21 CFR 177.2510验厂 US FDA 21 CFR 177.2510审核 US FDA 21 CFR 177.2510报告 US FDA 21 CFR 177.2510证书 US FDA 21 CFR 177.2510测试 US FDA 21 CFR 177.2510检测 US FDA 21 CFR 177.2510标识

US FDA 21 CFR 177.2510返回 Back

Test item 测试名称: 聚偏二氟乙烯 PDVF, Polyvinylidene fluoride resins

Test info 测试内容:

Test Item测试项目

Water extractives at refluxing temperature for 2 hours 水回流萃取2小时

50% ethanol extractives at refluxing temperature for 2 hours 50%乙醇回流萃取2小时

n-heptane extractives at refluxing temperature for 2 hours 正庚烷回流萃取2小时

Lead time 测试周期: 常规 regular service 9 working days

Sample size 送样规格: 150 inch2

Others 其他信息:

Sample for reference 参考图片:

Sample report 样本报告：