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
KMnO4标准滴定溶液,c(1/5KMnO4)=1mol/L(1N)
FS CAP ALUMINA CHLORIDE PLOT 30M .32MM
1000ml 带螺旋顶盖的容量瓶,材质:PP,GL25
D(+)α-甲基苄胺
Dimetilan,10ng/ul 标准品
对溴氯苯
Hydrophobic PTFE membrane filters, ?: 90 mm, 0.20 μm, supported, white and plain, non-sterile Case = 25 pcs.
Standard joint stopper, PP, NS 24/29
100-1000ul Reference可调量程移液器
SQUARE WIDE MOUTH CONTAINER (PVC), 1000 ML, WITH SCREW CAP, CLEAR GLASS, 98 X 98 MM, HEIGHT 143 MM