Defines pH scale in terms of single reference value standard solution of potassium hydrogen phthalate and the (theoretical) slope factorCross References:BS 1647:Part 2BS 2586BS 2690:Part 109 BS 3145
BS 1647-1:1984
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pH measurement-Specification for pH scale
BSI Group , 12/31/1984
Pages: 12
Category: BS
