Sigma-Aldrich
Stainless Steel-AISI 321 alloy, FeCr18Ni9Ti
Stainless Steel-AISI 347 alloy, FeCr18Ni10Nb
Stainless steel-super duplex
Stainless steel 316 syringe needle, noncoring point
Stainless steel forceps
不锈钢镊子
Stainless Steel Pan
Stainless Steel Perforated Instrument Tray
STEARIC ACID (5-INDANYLMETHYLENE)HYDRAZIDE
stigmastane-3,5,6-triol
StripSpin 12 mini centrifuge, round rotor
StuartTM SCT1 temperature controller
Suba-Seal® mixed set
SULFANILAMIDE-N4-L-ARABINOSIDE