Sigma-Aldrich
Drying tubes with joint
Duran?sintered disc filter funnel
Duran?烧结圆片过滤器漏斗
1,7-Phenanthroline
1,7-菲啰啉
2-Hydroxyethyl cellulose
2-羟乙基纤维素
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Nonadecafluoro-1-decanol
1H,1H-全氟-1-十醇
Pinch clamps for SJ joints
PTFE stirrer guides
PTFE syringe tubing
PTFE 注射器管
Quickfit?ground-glass stoppers
Quickfit?jacketed coil condenser
Quickfit?separating funnels