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% -
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 -
硝酸铟(III)水合物，Indium(III) nitrate hydrate；99.9% trace metals basis -
2,2-二氟-2-(氟磺酰基)乙酸，2,2-Difluoro-2-(fluorosulfonyl)acetic acid；97%
