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S 2555 (OTTO) Starch iodide paper - used to control diazotization reactions. Nitrite or free chlorine oxidize potassium iodide to form elemental iodine which reacts with starch to a blue-violet complex.
TARIFF : 3822 00 90
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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16774-21-3
Ammonium ceric nitrate, solution N/20
NA
Palladium AAS standard solution 1000 mg/L Pd in diluted HCl traceable to NIST
1310-73-2
Sodium hydroxide 6M (6N) solution
71-00-1
L-Histidine, ≥99% (TLC)
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