Sigma-Aldrich
Scienceware® autoclavable microsample tube rack
Scienceware® Fritware® immersion filters
Scienceware® Lab CompanionTM round vacuum desiccator
Scienceware® polypropylene trays
Scienceware® vacuum aspirator bottle with trap
Scienceware®带收集器真空吸液器
SEBACIC ACID BIS(2-CHLOROBENZYLIDENEHYDRAZIDE)
SEBACIC BIS((4-CHLOROBENZYLIDENE)HYDRAZIDE)
sec-butyl dichloroacetate
Shigemi 3 mm Symmetrical NMR microtube assembly
Silicon carbide
碳化硅
Silicone Elastomer, Rod, Diameter 5.0Mm, Length 1 M, Color White
m.cnreagent.com
