Hanna Instruments

HI758-26 Calcium Checker Reagents - Marine Water

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Calcium reagent refills for the easy to use, handheld Hanna Calcium Checker as well as the Marine Master HI97105 Multiparameter Photometer. Individual reagent packets for 25 tests.

  • Enough reagent for 26 tests.
  • Item #: HI758-26
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Product Questions

How long is the liquid reagent stable after opening?
Question by: Tom Young on Feb 5, 2023, 7:50 PM
Thanks for reaching out! They all have an expiration date on the bottle!
Answer by: James Johnson (BRS Staff) on Feb 20, 2023, 10:28 AM
Is the regent A included with this or just the packets
Question by: cilinia powell on Jan 20, 2019, 1:34 PM
Hi there,
Thank you for your question. The HI758-25 reagent includes both the liquid Reagent A along with the powder Reagent B. The kit includes enough reagent for 25 tests.
Please let us know if you have any other questions!
Answer by: William Glenn on Jan 21, 2019, 10:45 AM