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
PYCNOMETER,ACC.GAY-LUSSAC, PRECISELY ADJUSTED TO THE SECOND PLACE OF DECIMAL, ACC. TO DIN 12 797,
250uL 气密型进样针
CARBOTRAP 317 玻璃热解析管,预老化
S10标准UV比色皿,光程4mm
17ml圆底螺纹盖离心管,材质:PTFE
PUNYW9846259 Norethindrone Impurity 1 (17á-3-Ethynyl-19-Norpregna-3,5-Dien-20-yn-17-ol)
Phenomenex Luna C18保护柱套装(含1个柱套,2个柱芯)
间溴苯乙胺
50x3mm 3um Hypersil GOLD SAX
衬管