Sigma-Aldrich
Sealing O-ring for Techne® hybridization tube
SEBACAMIDE, TECH.
sec-Butyl (2E)-3-phenyl-2-propenoate
Roll-SealTM sealing films
RotoBotTM Mini Programmable Rotator
Rubranoside A
Ruthenium
钌
S-(2-{Ethyl[3-oxo-3-(1,3-thiazol-2-ylamino)propyl]amino}ethyl) hydrogen thiosulfate
Silicone Elastomer, Rod, Diameter 2.0Mm, Length 20 M, Color White
Silver
银