Sigma-Aldrich
POWERMITETM proportional on/off type-1,000W capacity heat control
Scienceware® Cryo-SafeTM cold box
Scienceware® polypropylene powder funnel
Scienceware® Poxygrid® baskets
Scienceware® Safe-LabTM PTFE stopper
Scienceware® vacuum desiccator
Scienceware® 真空干燥器
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