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Aeration Oxidation Apparatus (for Free SO2)

$506.00

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Model number: AOF

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Aeration Oxidation Apparatus for Free SO2 includes: Stand, double clamp, Nalgene aspirator, flowmeter, tubing & clamps, quick disconnects, 2 piece impinger unit, 100ml round bottom double neck flask, bubbler/stopper, stopper w/glass hose connector, aspirator faucet adaptor(s), and instructions. Reagents and an optional rinse bottle w/spout are available separately.

Click Here for Aeration/Oxidation Instructions

Reagents Needed:

- .3% hydrogen peroxide

- 25% phosphoric acid

- SO2 indicator solution (made from methyl red and methyl blue)

- .01 normal sodium hydroxide (dilute 9 parts of distilled water to 1 part sodium hydroxide) (0.1 N formula)

- distilled water

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