如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
4-叔丁基杯[4]芳烃-O,O',O'',O'''-四乙酸四乙酯,96.0%(LC)
三乙酸甘油酯, 99%( EASTMAN TRIACETIN)
溴乙酸甲脂,98%
1,3-二氯-2-碘苯, ≥98.0%
Potassium Hydroxide chem. pure, pellets, Ph.Eur.
5-氯-2-硝基苯甲酰胺, ≥90.0%
环丙磺酰胺,98%+
Sodium hydroxide solution about 32% extra pure
聚乙二醇,reagent grade(avg mol wt 8,000)
AGL 2043