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Rainbow RAI-45-810

Rainbow RAI-45-810

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$8.99 Save: $6.00 (40%)
List Price: $14.99
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The Rainbow R161056 OTO Reagent Solution 16 ounce bottle is a direct replacement for OTO reagents in Rainbow test kits. Test kit reagents should be stored in a cool, dry place out of direct sunlight and should be replaced at least annually.



  • Rainbow part number R161056
  • OTO Chlorine / Bromine Test Reagent
  • 16 oz bottle
  • Store in a cool, dry area
  • Avoid direct sunlight
  • Change reagents in your test kit yearly

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