BS 2577:1955

Methylene blue particulate test for respirator canisters

BSI Group , 03/31/1955

Publisher: BS

File Format: PDF

$154.00$309.88


This British Standard specifies the methylene blue particulate test which permits the assessment of the protection afforded by respirator canisters against particulate clouds. It includes the method of test, preparation of standard stains, description of the apparatus required and notes on its maintenance..

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