Sigma-Aldrich
Nickel
镍
S-(+)-Chlorpheniramine maleate salt
Silicone Elastomer, Sheet, Thickness 3.0Mm, Size 150X150 Mm, 1 Piece
Silver
银
Perfluorobenzophenone
全氟二苯甲酮
Platinum
铂
Sp-Adenosine 3′,5′-cyclic monophosphorothioate triethylammonium salt hydrate
Sp-Cyclic 3′,5′-hydrogen phosphorothioate adenosine hydrate
Tantalum
钽
tert-Butyl (3r)-3-(hydroxymethyl)-4-(4-hydroxyphenyl)-5-oxo-1-piperazinecarboxylate