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
DOWEX MONOSPHERE 650C (H)阳离子交换树脂
电缆
THERMOCOMP. K -250...400C
砂芯漏斗
LiChroCART 10-10,LiChrosorb 100 Si 7μm定制柱
Triphenyl[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]phosphonium Bromide
Straight Through Valve, Push Fit
HYPERSIL GOLD AQ 8UM 250X21MM PREP COLUMN
干燥罐
无水乙醇中甲基对硫磷溶液标准物质