邻苯二甲酸氢钾,Potassium hydrogen phthalate [KHP];certified reference material for titrimetry, certified by BAM, ≥99.5%
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四水硫酸锰(II),Manganese(II) sulfate tetrahydrate;for analysis EMSURE®, ≥98.5% -
乙二胺四乙酸 [EDTA],Ethylenediaminetetraacetic acid;99.995% trace metals basis -
无水碳酸钠,Sodium carbonate;BioUltra, anhydrous, ≥99.5% (calc. on dry substance, T) -
多西拉敏琥珀酸盐,Doxylamine succinate salt -
萘酚蓝黑 [氨基黑10B],Naphthol Blue Black [NBB];Dye content 80% -
甲酸甲酯,Methyl formate [MF];analytical standard, ≥99.8% (GC)
