Sigma-Aldrich
Aldrich® anticlimb splash-guard adapter
Aldrich® offset adapter
Aldrich® separatory funnel with PTFE stopcock
Drying-tube assembly for Aldrich Chemical Dryer and Chem-Dry apparatus
用于Aldrich化学干燥机和Chem-Dry设备的干燥管配件
Hettich® centrifuge rotors
Luer-to-Tubing Connector
鲁尔接头-管路接头
Scienceware® drying tubes
Transfer pipette, polyethylene
聚乙烯移液管
Vivaspin 20 centrifugal concentrator
Vivaspin 20 离心浓缩管
Wheaton open-top seals
Wheaton 顶部开口密封盖
Dialysis tubing closures
透析袋夹
HI-VAC® vacuum valves
HI-VAC®真空阀
Pasteur pipette rubber bulbs
巴斯德吸管橡胶球
Stainless steel drying trays
Swiss Boy lab jacks