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Your cart is empty.PINPOINT High-Precision pH Calibration Fluids Kit contains 10 packets: 5 pouches of 7.000 +/- 0.002, 5 pouches of 10.000 +/- 0.005 Calibration Fluids. Each one comes it’s own plastic-lined, foil envelope packet. They are ready to use, no mixing required, are extremely accurate and field portable. Each packet contains ample pre-mixed fluid for calibration (approx. 25 mL)
Joe P.
Reviewed in the United States on August 29, 2024
These are highly precise and work excellent. I did not like thier probes though.
Customer
Reviewed in the United States on January 20, 2024
I like the size of these. big enough to put prob in and not spill.
Glenda
Reviewed in the United States on April 14, 2023
As described
Evan
Reviewed in the United States on November 1, 2022
It was exactly what i was expecing, came as quick as amazon predicted.
Brian W
Reviewed in the United States on July 19, 2021
Worked on my Neptune Apex probes
Elise
Reviewed in the United States on April 11, 2021
As described
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