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
BDS-HYPERSIL-C8 3UM 30X2.1MM COLUMN
100/120,CHROMOSORB WHP,10%SE-30玻璃柱
螺纹接头,PP材质,外螺口规格GL 32,适配磨口NS 29/32
BETASIL CN 3UM 100X3MM COLUMN
洗气瓶,100 ml, 29/32,含过滤碟
4,5-二甲基噻唑
Safety Tray 用于真空提取装置
标有刻度的量筒,Teflon*PFA,100ml容量
Plastic tube connector for ID 14.0mm (pack of 10ea)
Arsenic 1,000 mg/L in 2% HNO3, 50 mL (As Metal)