精品少妇人妻av一区二区三区_少妇特殊按摩高潮惨叫无码_人妻少妇边接电话边娇喘_免费看黄色片

Welcome to Wuxi Zhanwang Chemical Reagent Co., Ltd.
Hotline:+86-510-87256688 , 87256677          中文版 | ENGLISH

02

CONTACT US

■ Add: Niujia, Guanlin Town, Yixing,

■ Jiangsu, China

■ Tel: 0510-87256688 87256677

■ Fax: 0510-87256730 87256808

■ URL: //fanyizaixian.cn

■ Email: sales@fanyizaixian.cn

PRODUCTS

fanyizaixian.cn

Chemical Reagent
  Products name CAS NO.  
   Pentane sulfonate 207605-40-1 More
   Hexane sulfonate 2832-45-3 More
   Heptane sulfonate 22767-50-6 More
   Octane sulfonate 5324-84-5 More
   Iodine standard solution 7553-56-2 More
   Hydrochloric acid standard solution 7647-01-0 More
   Hydrochloric acid standard solution 7647-01-0 More
   Hydrochloric acid standard solution 7647-01-0 More
   Standard solution of sulfuric acid 7664-93-4 More
   Standard solution of sulfuric acid 7664-93-4 More
   Standard solution of sulfuric acid 7664-93-4 More
   Zinc chloride standard solution 7646-85-7 More
   Silver nitrate standard solution 7761-88-8 More
   Potassium bromate standard solution More
   Standard solution of sodium hydroxide 1310-73-2 More
   Standard solution of sodium hydroxide 1310-73-2 More
   Standard solution of sodium hydroxide 1310-73-2 More
   Potassium hydroxide standard solution 1310-58-3 More
   Potassium hydroxide standard solution 1310-58-3 More
   Potassium hydroxide standard solution 1310-58-3 More
Catalyst
  Products name CAS NO.  
   Vanadyl oxalate 15500-04-6 More
   Vanadyl sulfate 27774-13-6 More
   Vanadyl(IV)-acetylacetonate 3153-26-2 More
Electronic chemicals
  Products name CAS NO.  
Electroplating auxiliary material
  Products name CAS NO.  
Pharmaceutical intermediates
  Products name CAS NO.  
Pharmaceutical excipient
  Products name CAS NO.