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
ST-SLEEVES FOR JOINTS, PTFE, WITH RIM 0,4 MM THICK, ST 14/23
LiChroCART 250-10,Superspher 60 Si 4 μm定制柱
SS COL. 1M X 1/8" P?W 30% BIS(2-ETHOXYET ADIPATE ON 80/100 CHR
甲醇中磺胺甲噁唑溶液标准物质
KPG-STIRRER SHAFT, WB 10, DURAN
3-吲哚乙酸(D7, 98%) 标准品
Talboys 钩形连接件,镀镍锌
Whatman Grade 42# 灰分(0.007%)定量滤纸
2L棕色试剂瓶 ST29/32(自动回零滴定管用)
1-(4-Pyridyl)cyclopropanecarboxylic Acid