HG/T 2414-2007 Photographic chemicals.The method for the determination of the color couples.Reversed phase high performance liquid chromatography (English Version)
This standard specifies a method for determination of coupler content by reversed-phase high performance liquid chromatography. This standard applies to alcohol-soluble, UV-absorbing couplers.
HG/T 2414-2007 history
2007HG/T 2414-2007 Photographic chemicals.The method for the determination of the color couples.Reversed phase high performance liquid chromatography
1993HG/T 2414-1993 Determination of Coupler Content in Photographic Chemicals - Reversed-Phase High Performance Liquid Chromatography