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
氯化亚铜 AR(沪试),≥97.0%
氟虫腈-13C6
ICP-MS多元素混标XX,11种元素
PUNYW9248282 Cetirizine Impurity 18
5种阴离子混标(氟,硝酸盐氮,亚硝酸盐氮,氯,硫酸根)
苯磷酸
PTFE Shaft Guide, HP (With NPT Threads),Shaft ? 10, NPT Thread ?”, Ht 63mm
LiChroCART LiChrospher RP-8 ADS 套装(1卡套+1柱芯)
VITON O型环
BOTTLES SQUARE NATURAL COLOUR 250 ML, ST. 25, WITH SCREW CAP