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8-Amino-1-naphthalenesulfonic Acid Reagents for Organic Thin-film Solar Cell Research Test Specification Min Max VISUAL

SKU: 71127006147
4.4
USD90.00 USD139.00

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Description

Test Specification Min Max VISUAL TRANSITION INTERVALS pH 1

Test Specification Min Max ASSAY [Cu(BF[@4@])[@2@]] 44 - 66 % 44 - 66 %

01% SULFATE AND SULFITE (as SO[@4@]) 0

/td> WATER DETERMINATION 4 5

50% AMMONIA TO PASS TEST INSOLUBLE SUBSTANCES TO PASS TEST LEAD 2 mg/kg LOSS ON DRYING 0

8-Amino-1-naphthalenesulfonic Acid Reagents for Organic Thin-film Solar Cell Research Test Specification Min Max VISUAL

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