Benchmark Calcium Indicator

Description

Replacement calcium indicator powder for the Benchmark Calcium & Magnesium Test Kit.

  • 20 g indicator powder
  • Add 1 level 0.15 cc scoop after the calcium buffer
  • Creates the pink-orange starting colour used for the stable-purple endpoint
  • One replacement reagent only; scoop, buffer, titrant and testing tools are not included

Keep the container tightly closed and dry. Use only as directed with the Benchmark Calcium Buffer and Calcium Titrant.

Best value: Need every calcium and magnesium reagent? Choose the Calcium & Magnesium Refill Reagents. Need the tools too? Choose the complete test kit.

For aquarium testing only. Keep out of reach of children and read the product label before use.

Benchmark Calcium Indicator

Product form

Replacement calcium indicator powder for the Benchmark Calcium & Magnesium Test Kit. 20 g indicator powder Add 1 level 0.15... Read more

SKU: sku-48672312295678

$8.99 Excl. VAT

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    • Shipped today? Order within: Aug 23, 2026 17:00:00 -0700

    Description

    Replacement calcium indicator powder for the Benchmark Calcium & Magnesium Test Kit.

    • 20 g indicator powder
    • Add 1 level 0.15 cc scoop after the calcium buffer
    • Creates the pink-orange starting colour used for the stable-purple endpoint
    • One replacement reagent only; scoop, buffer, titrant and testing tools are not included

    Keep the container tightly closed and dry. Use only as directed with the Benchmark Calcium Buffer and Calcium Titrant.

    Best value: Need every calcium and magnesium reagent? Choose the Calcium & Magnesium Refill Reagents. Need the tools too? Choose the complete test kit.

    For aquarium testing only. Keep out of reach of children and read the product label before use.

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