US FDA 21 CFR 177.2510 标准 聚偏二氟乙烯
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:
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