异邻苯二甲酰亚胺,Isophthalamide;≥99%
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无水碳酸钠,Sodium carbonate;certified reference material for titrimetry, certified by BAM, ≥99.5%
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胆碱氧化酶来源于球形节杆菌,Choline Oxidase from Arthrobacter globiformis;lyophilized powder, 8-20 units/mg solid
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硝酸铟(III)水合物,Indium(III) nitrate hydrate;99.9% trace metals basis
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2,2-二氟-2-(氟磺酰基)乙酸,2,2-Difluoro-2-(fluorosulfonyl)acetic acid;97%