標(biāo)題: ASTM E 925-2002 窄通帶分光光度計的周期校準(zhǔn) [打印本頁] 作者: 兌水 時間: 2009-11-3 09:42 標(biāo)題: ASTM E 925-2002 窄通帶分光光度計的周期校準(zhǔn) E925-02 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm