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
5ml A级梯形透明容量瓶、PE塞子、棕标,含CNAS计量校准实验室资质证书
3-甲酰-6-硝基色酮
抽滤瓶250ml/24 + 蛇形冷凝管200/24
PTFE-Tube 0.5mm i.d. x 1.5mm o.d. x 3m long
FS CAP SPB-1701 15M .50UM .53MM
SINTERED DISCS, 10 MM DIAM. P 4
DROPPING BOTTLES, ALPHA, WITH MONTUR, AMBER GLASS, SCREW THREAD GL 18, CAPACITY 10 ML
GLASS COL. 6FT.X 6MM,4MMID (2-0590U) P/W 3%CW20M ON CHROMOSORB WAW-DMDCS 60/80
Bunsen Burner with flame stabilizer, with air regulation and stopcock, pilot flame, ? 13 mm x 160mm, Natural gas, made of nickel-plated brass
六氟锆酸