Sigma-Aldrich
Silver
银
Sodium cholate hydrate
3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid sodium salt
Spatulas
Stainless Steel-AISI 431 alloy, Fe82Cr16Ni2
Sulprostone
硫前列酮
Tantalum
钽
Tat-NR2B9c trifluoroacetate
Tin
锡
Titanium-palladium alloy, Ti99.85Pd0.15
转铁蛋白 人, Transferrin human