Sigma-Aldrich
Scienceware?Vikem?-coated C-shaped lead ring
Screw-caps for Aldrich?fritted filter funnel
Shaker platform
Shigemi 5 mm Symmetrical NMR microtube assembly
Silver Shield?gloves
Silver Shield?手套
Solid-glass beads
实心玻璃珠
Solvent reservoirs for EZSafe?assemblies
Spinring?magnetic stirring bar
Stainless steel NMR tube rack
Stir bar, spectroscopy cuvette
TBS-TWEEN?Tablets
Threaded vessel adapter
Vacuum filtration assembly flasks
Vortex adapter for microcentrifuge tubes
Workstation storage/dispenser box, PMMA