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BSI Group, 03/16/2004
Publisher: BS
File Format: PDF
$134.00$269.99
Published:16/03/2004
Pages:7
Specification for photographic grade sodium thiosulphate, anhydrous
$125.00 $251.46
Specification for photographic grade hydroquinone (p-dihydroxybenzene)
$76.00 $152.40
Specification for wood preservation by means of water-borne copper/chrome/arsenic compositions
$90.00 $180.34
Specification for photographic grade ammonium thiosulphate solution
$120.00 $241.05