GB/T 1867-2017 Vat blue RSN(C.I.Vat blue 4)

GB/T 1867-2008 Vat blue RSN(C.I.Vat blue 4)

GB/T 2374-2017 Dyestuffs—General rules for dyeing test GB/T 2377-2013 Vat dyes—Determination of shade and relative strength GB/T 3920-2008 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 3921-2008 Textiles—Tests for colour fastness—Colour fastness to washing with soap or soap and soda GB/T 3922-2013 Textiles—Tests for colour fastness—Colour fastness to perspiration GB/T 4467-2006 Dyestuff—Determination of the dispersion stability of the suspensions GB/T 4841.1-2006 Colour cards of standard depths for dyeing with dyestuffs 1/1 GB/T 5542-2016 Dyestuffs—Determination of large particles—Filter method of single layer filter cloth GB/T 6152-1997 Textiles—Tests for colour fastness—Colour fastness to hot pressing GB/T 6678-2003 General principles for sampling chemical products GB/T 6693-2009 Dyestuffs—Determination of the dusting behaviour GB/T 7069-1997 Textiles—Tests for colour fastness—Colour fastness to bleaching:Hypochlorite GB/T 8427-2008 Textiles—Tests for color fastness—Color fastness to artificial light:Xenon arc fading lamp test GB/T 14576-2009 Textiles—Tests for colour fastness—Colour fastness to light of textiles wetted with artificial perspiration GB 19601-2004 Limit and determination of 23 harmful aromatic amines in dye products GB 19601-2013 Limit and determination of 23 harmful aromatic amines in dye products GB 20814-2006 Limit and determination of the quantity of 10 heavy-metal elements in dye products GB 20814-2014 Limit and determination of the quantity of heavy-metal elements in dye products GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products GB/T 27597-2011 Dyestuffs—Determination of diffusibility