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
氢氧化钯-活性炭(Pd 20%)(
Insert单个内嵌小室,13 mm,24/6,PC膜,1.0μm
Empor C18 Disk SPE圆盘
百里酚,Standard for quantitative NMR, TraceCERT
BEAKERS 800 ML, TALL FORM, DURAN, WITH GRADUATION AND SPOUT
50MG砝码,E2级别,符合OIML标准
STANDARD CONES, SKIRTED, FINISHED, NS 12.5/21, DURAN
苯乙烯
GRAHAM-CONDENSERS, ACC. TO DIN 12592 JACKET LENGTH: 400 MM
N,N'-Hexamethylene-1,6-bis(1-aziridinecarboxamide)