This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material is also known as sodium hexametaphosphate, sodium tetrapolyphosphate, and Graham’s salt.
The purpose of this standard is to provide the minimum requirements for sodium polyphosphate, glassy, including physical, chemical, sampling, packaging, shipping, and testing requirements.
The purpose of this standard is to provide the minimum requirements for sodium polyphosphate, glassy, including physical, chemical, sampling, packaging, shipping, and testing requirements.
AWWA B502-23 History
AWWA B502-23
$71.00 $142.00
AWWA B502-17
$70.00 $140.00
AWWA B502-11
$70.00 $140.00
AWWA B502-05
$70.00 $140.00
AWWA B502-01
$70.00 $140.00
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