昆布多糖来源于掌状海带,Laminarin from Laminaria digitata;polysaccharide substrate for laminarinase
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β-磷酸烟酰胺腺嘌呤二核苷酸水合物 [氧化型辅酶II, TPN, β-NADP],β-Nicotinamide adenine dinucleotide phosphate hydrate;≥95% (HPLC); ≥95% (spectrophotometric assay) -
甲基丙烯酸烯丙酯,Allyl methacrylate [AMA];contains 50-185 ppm MEHQ as inhibitor, 98% -
十氢萘 (顺式和反式的混合物),Decahydronaphthalene, mixture of cis + trans;Decalin™, reagent grade, 98% -
苹果酸脱氢酶来源于牛心脏,Malic Dehydrogenase from bovine heart [MDH];ammonium sulfate suspension, 2000-4000 units/mg protein (modified Warburg-Christian) -
呋喃妥因 [呋喃妥英, 呋喃坦啶],Nitrofurantoin;Pharmaceutical Secondary Standard; Certified Reference Material -
4-亚甲基-2-辛基-5-氧代四氢呋喃-3-羧酸,C75;≥98% (HPLC), powder
