Chemical reagent—General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
全国化学标准化技术委员会化学试剂分会(SAC/TC 63/SC 3)
本标准规定了化学试剂分子吸收分光光度法(紫外和可见光部分)对仪器的要求和测定方法。
本标准适用于吸收波长在200 nm~850 nm之间，化学试剂中杂质含量的测定及有机化学试剂、指示剂和特效试剂的定性及定量分析。
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