三氟甲磺酸钬,Holmium(III) trifluoromethanesulfonate;98%
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硫脲,Thiourea;Pharmaceutical Secondary Standard; Certified Reference Material
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2,3,5,4'-四羟基二苯乙烯 2-O-β-D-葡萄糖苷,2,3,5,4′-Tetrahydroxystilbene 2-O-β-D-glucoside [THSG];phyproof® Reference Substance, ≥95.0% (HPLC)
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L-鸟氨酸单盐酸盐,L-Ornithine monohydrochloride;BioXtra, ≥99.5% (AT)
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风味蛋白酶来源于米曲霉,Protease from Aspergillus oryzae [Flavourzyme];≥150 units/mg