氨基丁三醇 [三羟甲基氨基甲烷],Tris base [TRIS, THAM];≥99.9% (titration)
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胰蛋白酶来源于牛胰腺 [胰酶],Trypsin from bovine pancreas;≥2,500 USP units/mg solid, meets USP testing specifications -
聚乙烯聚吡咯烷酮,Poly(vinylpolypyrrolidone) [PVPP];~110 μm particle size -
2,4-二氨基苯甲醚二盐酸盐,2,4-Diaminoanisole Dihydrochloride;≥99.0% -
茜素红S,Alizarin Red S;certified by the Biological Stain Commission -
甲氨蝶呤水合物 [氨甲喋呤水合物],Methotrexate hydrate [MTX hydrate];≥98% (HPLC), powder -
N'-(4-甲氧基-2,3,6-三甲基苯磺酰基)-D-精氨酸,Fmoc-D-Arg(Mtr)-OH;99%
