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residual and ' lijo, nei, (24) 1pot(rx id <br />140 degree P" <br />2. <br />as nlurrth' <br />3. AAy pros ucl is -hick, in the 01y's opinion, does not Ineet <br />the sppx,��fiad pe�forjnanee reqj timnents orfifils to <br />awn ply vvilh, the, 51keffications 1,011, he'distpolified" <br />D, COVER -AGE <br />i. These specifications cover, pytophospbate com ounds used, to stabilize or <br />p <br />sequester, soluble ironand manganese in. patable water. <br />E. PHYSICAL FORM <br />i. Product shall be a, granular form. Powdered niaterialwill iot be accepted. <br />E PHYSICAL STANDARDS <br />L Phosphate blend shall comply with the fbItowing physical req�uitvrnents,: <br />1. Cabe: White <br />2. Sbh4bilily: Coonpletely inisdhie inwvler <br />3. PercenrPhosphate, as P'04 Mini"llon of 80ye'll <br />Physical Ff?"n.- Grantskir <br />GCHEMICALSTANDARDS <br />L Phosphate blend, shall u-intain only NSP approved phosphorous ingredients. <br />ii. No arnines or offier chelating agents shall be used. <br />HL Blended pliosphate product f6rinulation shall be only sodium salts of <br />phos,phate compounds. <br />iv. No potassjuni salts sliall be used., <br />V. Impwities in pyropliosphate products, shall not exceed the rollowirig <br />concentrations; <br />