Sigma-Aldrich
Stainless steel-AISI 347
Stainless Steel-AISI 410 alloy, FeCr12.5
Stainless Steel-AISI 430 alloy, Fe81Cr17MnSiCSP
Stainless Steel Instrument Tray
Stainless Steel Shallow Instrument Tray
Stak-A-TrayTM system rack
STEARIC (2,4-DICHLOROBENZYLIDENE)HYDRAZIDE
STEARIC 2-HYDROXYBENZYLIDENEHYDRAZIDE
STIGMAST-4-EN-3-ONE
Storage bottles with septum-inlet
Stovall hybridization bottle
链霉亲和素 -Cy3TM 来源于阿维丁链霉菌, Streptavidin-Cy3TM from Streptomyces avidinii