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
2-ETHYLCYCLOPENTANONE,95%
铋(Bi)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HCl
SEPARATORY FUNNEL, 2000 ML, CONICAL, GRAD., BOROS. GLASS, SOLID ST-STOPCOCK PLUG, BORE 6.3 MM, S
10% 1,2-二(膦酰基)苯-己烷溶液
UPCHURCH毛细管
QuEChERS Dispersive SPE(AoAC 2007.01)
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH COUPLING PIVOT 285x10 MM, PADDLE 50 MM, ST 29/32
Millipore Amicon Ultra 2ml 10K 24PK离心超滤管
Spannring/Adapter ring 100 ml
硅塞