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
Frosted one end, 25mm 75mm, Room Temperature
9-乙基咔唑-3-甲醛 N-乙基-N-(间甲苯)腙,98.0%(LC)
(易制毒三类)丙酮, for analysis ACS, 99.6%
7-氯-4-羟基喹啉, ≥97.0%
(R)-(-)-N-BOC-3-pyrrolidinol, 98% 1GR
绿原酸,98%
乙酸甲脒,99%
IODINE, ANHYDROUS, BEADS, -10 MESH, 99.9 99% (BREA
N-(Trimethylsilyl)acetamide, 97% 100GR
Co,Li,Bi,In,Cs,Lu ICP-MS多元素校正标准溶液
Iron(II) sulfate heptahydrate, for analysis, 99.5% 5GR