Potassium hydrogen phthalate ≥99.5%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Potassium hydrogen phthalate ≥99.5%, AnalaR NORMAPUR® analytical reagent
Expand 4 Items
Potassium hydrogen phthalate 0.2 mol/l in aqueous solution Reag. Ph. Eur. 1070001
Supplier: VWR Chemicals
Potassium hydrogen phthalate 0.2 mol/l in aqueous solution Reag. Ph. Eur. 1070001
Expand 1 Items
Potassium hydrogen phthalate 99.95-100.05% (dried basis), ULTREX®, Ultrapure, J.T.Baker®
Supplier: Avantor
For primary standard and research applications.
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Potassium hydrogen phthalate 99.95-100.05% (dry basis), crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
This reagent is satisfactory for use as a pH standard. For use as an acidimetric standard, this material should be lightly crushed and dried for 2 hours at 120 °C to remove any absorbed moisture.
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Potassium hydrogen phthalate 99.95-100.05%, crystals, AR® ACS primary standard, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Primary standard.
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