career henan chemical co

首页 产品目录 产品目录(简版) 用户评价 联系我们

178.169.14.96

二硫化硒

2019/11/10 18:49:31

客户服务:

产品价格:

产品质量:

报价速度:

到货速度:

Dear Sir / Madam You are kindly requested to offer us the best price for: Selenium Sulfide - USP 40 Cas No: 74488-56- Micronized Color: Orange – Browne Quantity: 5000 Kg per each Part Delivery

178.169.14.96

二硫化硒

2019/11/10 18:49:26

客户服务:

产品价格:

产品质量:

报价速度:

到货速度:

Dear Sir / Madam You are kindly requested to offer us the best price for: Selenium Sulfide - USP 40 Cas No: 74488-56- Micronized Color: Orange – Browne Quantity: 5000 Kg per each Part Delivery

113.117.174.90

偶氮二异丁腈

2019/2/15 10:16:59

客户服务:

产品价格:

产品质量:

报价速度:

到货速度:

Provided: 2,2 '-azobis (2-methylpropionitrile). (CAS No:78-67-1) Dangerous goods 2-8-degree cold chain freezer shipping service, Hong Kong shipping. Welcome to contact. Email: