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HG/T 4149-2010 Chemicals applied in Printing Plates-2-Diazo-1- Naphthoquinone -5-Sulfonyl Chloride via email in VALID please email coc@codeofchina.com for quotation
HG/T 2257-1991 30 (USD) via email in 1-3 business day ABOLISHED
HG/T 2535-2007 Photographic chemicals The method for the determination of sensitization dyes Reversed phase high performance liquid chromatography 120 (USD) via email in 1-3 business day VALID
HG/T 2261-2005 Photographic chemicals sodium di -- (2 -- ethyl -- hexyl) succinate sulfonate 75 (USD) via email in 1-3 business day VALID
HG/T 3015-1999 Photography -- Processing chemicals -- Specifications for anhydrous fodium carbonate and sodium carbonate monohydrate 120 (USD) via email in 1-3 business day
HG/T 3803-2005 Photographic chemical 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate 90 (USD) via email in 1-3 business day VALID
HG/T 2415-1993 Photographic Chemicals Coupler--Determination of trace metal --Flame atomic absorption spectrometry 90 (USD) via email in 1-3 business day ABOLISHED
HG/T 2256-1991 30 (USD) via email in 1-3 business day ABOLISHED
HG/T 2415-2007 Photographic chemicals Measurement methods of the trace-metals in the color couples Flame photometry of the atomic absorbs 75 (USD) via email in 1-3 business day VALID
HG/T 3571-2000 Photographic chemicals ammonium bromide for emulsion 105 (USD) via email in 1-3 business day VALID
HG/T 2414-1993 Photographic chemicals Coupler--Determination of assay --Reversed phase high performance liquid chromatography 150 (USD) via email in 1-3 business day ABOLISHED
HG/T 2257-2011 Photographic chemicals-—Determination of volatile matter in color couples via email in VALID please email coc@codeofchina.com for quotation
HG/T 2417-1993 105 (USD) via email in 1-3 business day VALID
HG/T 3011-1999 Photography -- Processing chemicals -- Specifications for potassium ferricyanide 90 (USD) via email in 1-3 business day VALID
HG/T 2416-2007 Photographic chemicals Measurement methods of the trace-sulfur in the color couples Spectrophotometric analysis methods of molecular absorbs 60 (USD) via email in 1-3 business day VALID
HG/T 2258-1991 15 (USD) via email in 1-3 business day VALID
HG/T 4008-2008 Photographic chemicals acetic acid 125 (USD) via email in 1 business day VALID
HG/T 4007-2008 Photographic chemicals Aluminium potassium sulfate dodecahydrate 100 (USD) via email in 1 business day VALID
HG/T 2335-2003 2 --[ ( 4 -- Amino -- 3 -- methylphenyl ) ethylamino ] -- ethanol sulfate ( CD -4 ) 105 (USD) via email in 1-3 business day VALID
HG/T 2414-2007 Photographic chemicals The method for the determination of the color couples Reversed phase high performance liquid chromatography 105 (USD) via email in 1-3 business day VALID
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