基本信息
Sigma-Aldrich
Scienceware?HoldfastTMgraduated cylinders with handle
Scienceware?portable glove box system
Scienceware?trays
Scienceware?Vikem?-coated C-shaped lead ring
Shake flasks, triple baffled
Shigemi 5 mm Symmetrical NMR microtube assembly
Solid-glass beads
实心玻璃珠
Spinbar?disposable magnetic stirring bar
Stainless steel clamp
System 45TMquick-disconnect fittings