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
Drying tube, PE-HD, diameter 20 mm, length 150 mm
对硝基苯甲醛
pH9.6葡萄糖肉汤
Trizma? 碱,anhydrous, free-flowing, Redi-Dri?, ≥99.
柠檬酸三铵
一次性连针注射器
Retort clamp, cast iron green lacquered, length 150 mm, opening up to ? 15 mm, with angular/plate jaws, cork lined
2-甲基-4-(三氟甲氧基)苯胺
丁炔二酸二甲酯
单棕榈酸甘油