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Sigma試劑207780 銅,Copper powder, 75 μm, 99%
sigma試劑74250 Nonane analytical standard CAS號(hào): 111-84-2
sigma試劑 Hesperidin,H5254 - ≥80%,CAS號(hào): 520-26-3
sigma試劑 2′,7′-Dichlorofluorescin diacetate,D6883 - ≥97%,CAS號(hào): 4091-99-0
sigma試劑P5780 Putrescine dihydrochloride powder, BioReagent, suitable for cell culture
Sigma試劑 Somatostatin 28 ,S6135 - ≥97% (HPLC),別名: Prosomatostatin ,CAS號(hào): 73032-94-7
sigma試劑 n-Dodecyl β-D-maltoside,D4641 - ≥98% (GC)
sigma試劑 MK-571 sodium salt hydrate,M7571 - ≥95% (HPLC)
sigma試劑 S-(5′-Adenosyl)-L-methionine chloride dihydrochloride,A7007 -≥75%
sigma試劑 新諾明, Sulfamethoxazole analytical standard ,S7507