Applicable to ammonia solutions of concentrations within the range 25% to 35%, by mass. Two methods are described. The colorimetric method applies to products with chloride contents of not more than 150 mg/kg and the potentiometric method applies otherwise. To be read in conjunction with BS 4651-0,BS 6337-4
Cross References:
BS 1792
BS 3978
BS 4651:Part 0
BS 4651:Part 1
BS 6337:Part 4
Cross References:
BS 1792
BS 3978
BS 4651:Part 0
BS 4651:Part 1
BS 6337:Part 4
More BS standard pdf
BS 07/30168542 DC
BS 5867-2. Fabrics for curtains, drapes and window blinds. Part 2. Flammabililty requirements. Specification
$142.00 $284.05
BS 07/30156441 DC
BS 4592-6. Industrial type flooring and stair treads. Part 6. Glass reinforced plastics (GRP) moulded open mesh gratings. Specification
$125.00 $250.54
BS 07/30169528 DC
BS EN 15333-2. Respiratory equipment. Open-circuit umbilical supplied compressed gas diving apparatus. Part 2. Free flow apparatus
$131.00 $263.93