总饮食纤维试剂 reagent kit for 100 determinations BIOQUANT®
氧化物分解试剂 for compounds containing P and N Oxisolv®
奇达尔片剂 for Wieninger method 5g/tablet
奇达尔片剂 for Wieninger method 5g/tablet
前处理(澄清)试剂 reagent kit for sample preparation in food analysis, 5-fold concentrate BIOQUANT®
醋酸钙 [about 94% Ca(CH₃COO)₂] for soil testing