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
1-溴-3-氯丙烷
马来酸二甲酯,99%+
2-(甲硫基)乙胺
尾端盖气路接头
FLASK 1000 ML, ST 29/32, FLAT BOTTOM CENTER NECK, ACC. TO DIN 12348 131 X 195 MM
胰酪胨大豆酵母浸膏琼脂平板(TSA-YE)
橡胶垫,61×61cm
Doubel spatula, spoon shape, length: 210mm, spoon: 25 x 12mm, type 2 = microscoop, stainless steel
苯甲酸锌
KPG STIRRER SHAFT, WS 10, 440 MM, DURAN