Poolweb Water Testing Reagents Poolweb #R161202
Rainbow Reagent #3B- 1 Oz (30 mL) Bottle - R161202
  • Rainbow Reagent #3B- 1 Oz (30 mL) Bottle - R161202
Poolweb #R161202

Rainbow Reagent #3B- 1 Oz (30 mL) Bottle - R161202

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Product Information


Replacement Rainbow Solution #3B reagent. This replacement reagent has a bottle size of 1 oz.

Pentair/Rainbow Alkali Base Demand Solution

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Technical Specifications

Product CategoryReagents
Poolweb Item #R161202
Lead Time1 days (if out of stock)
Shipping Weight0.25 lb

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Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

Return Policy

This item can be returned within 30 days of order. See return policy for details and how to place a return.

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