亮肽素 [亮抑酶肽, 亮抑酶酞],Leupeptin [Acetyl-Leu-Leu-Arg-al];synthetic, powder, >4000 U/mg
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3-甲基-1-苯基-2-吡唑啉-5-酮 [依达拉奉],3-Methyl-1-phenyl-2-pyrazoline-5-one;99%
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Driselase崩溃酶™来源于担子菌纲,Driselase™ from Basidiomycetes sp.;powder, Protein ≥10 % by biuret
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马来酸 [顺丁烯二酸],Maleic acid [Maleinic acid];EMPROVE® ESSENTIAL Ph Eur,NF, 99.0-101.0% substance (anhydrous) basis
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盐酸羟胺 [羟胺盐酸盐],Hydroxylamine hydrochloride;GR for analysis ACS,ISO,Reag. Ph Eur, ≥99% (manganometric)
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三羟甲基甲胺基丙磺酸钠盐 [TAPS钠盐],TAPS sodium salt;≥99% (titration)
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胃蛋白酶来源于猪胃粘膜,Pepsin from porcine gastric mucosa;powder, ≥400 units/mg protein