4-(N-乙基-N-羟乙基)-2-甲基苯二胺硫酸盐硫酸盐,N4-Ethyl-N4-(2-hydroxyethyl)-2-methyl-1,4-phenylenediamine sulfate salt;suitable for photographic applications, ≥98%
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植物血球凝集素,Lectin from Phaseolus vulgaris (red kidney bean);Leucoagglutinin PHA-L, lyophilized powder -
3-氧代戊酸甲酯 [丙酰乙酸甲酯],Methyl 3-oxovalerate;99% -
2-氨基-3-甲基-3H-咪唑并[4,5-f]喹喔啉,2-Amino-3-methyl-3H-imidazo[4,5-f]quinoxaline [IQx] -
5′-三磷酸腺苷二钠盐水合物 [ATP二钠盐水合物],Adenosine 5′-triphosphate disodium salt hydrate;BioXtra, ≥99% (HPLC), from microbial -
果胶酶来源于黑曲霉,Pectinase from Aspergillus niger;BioReagent, suitable for plant cell culture, aqueous glycerol solution, ≥5 units/mg protein (Lowry) -
酪蛋白胨 (胰蛋白胨),Peptone from casein (Tryptone);pancreatically digested, granulated, suitable for microbiology
