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1193 | Sulfuric Acid 98% , AR
– For general analytical applications : quantitative or qualitative work
– Use in a wide variety of analytical techniques.
Specifications
(Meet A.C.S. Specifications)
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Assay (by acidimetry) 97.5 – 98.5% |
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Appearance Passes test |
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Color (APHA) 10 max. |
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Residue after Ignition 5.0 ppm max. |
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Substances reducing permanganate (as SO2) 2.0 ppm max. |
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Ammonium (NH4) 1.0 ppm max. |
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Chloride (Cl) 0.1 ppm max. |
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Nitrate (NO3) 0.5 ppm max. |
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Heavy metals (as Pb) 0.5 ppm max. |
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Arsenic and Antimony (as As) 0.01 ppm max. |
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Iron (Fe) 0.2 ppm max. |
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Mercury (Hg) 0.005 ppm max. |
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Nickel (Ni) 0.2 ppm max. |
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