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
氮吹针 用于HGC-96A干浴氮吹仪
CONICAL STOPPER 2 HOSES - 42x32 mm, h 42 mm
Ketones Mix, 5000 mg/L, (RM, ISO GUIDE 34)标准品
Air vent cap for Dispensette? TA
IC通用无忧包
Acetic acid, for analysis, 99.8% 250ML
OVERTURNABLE STOPPERS, SYLICON RUBBER, ? 16 mm
二硫化碳中甲酸乙酯溶液标准物质
亚硝酸盐-氮离子标液,NO2-N(NaNO2),1000mg/L溶于 H2O
ASPIRATION TUBE FOR 816/837