格列吡嗪 [吡嗪酰胺],Pyrazinecarboxamide;Pharmaceutical Secondary Standard; Certified Reference Material
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碳酸氢铵,Ammonium bicarbonate;puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101% -
DL-苹果酸,DL-Malic acid;analytical standard, 95.0-105.0 % -
磷酸氢二钾,Potassium phosphate dibasic;99.95% trace metals basis -
溴化锂,Lithium bromide;AnhydroBeads™, −10 mesh, 99.999% trace metals basis -
四氢可的松,Tetrahydro Cortisone -
氟化钠,Sodium fluoride [NaF];ACS reagent, ≥99%
