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Checker® pH Tester with 0.1 pH Resolution | Hanna Instruments

Hanna Instruments
$47.99 - $47.99
$47.99
$47.99 - $47.99
$47.99
Out of stock

    Designed to bring simplicity to pH testing during the any process, the HI98103 Checker® pH Tester is designed for direct measurement. A repl...

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$47.99 - $47.99
$47.99
$47.99 - $47.99
$47.99
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Hanna Ammonia Checker | HI784-25 | Hanna Instruments

Hanna Instruments
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
Out of stock

  Our Marine Ammonia Checker® HC (HI784) is designed to accurately and quickly determine the ammonia level in marine (saltwater) samples. The digit...

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$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
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Glass Cuvettes and Caps for Checker HC Colorimeters (2 pack)

Hanna Instruments
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
Out of stock

The HI731315 are spare glass cuvettes and plastic caps used with the HI7XX Checker® HC colorimeters. Each cuvette has a 10 ml level mark to measur...

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$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
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Marine Salinity Tester | Hanna Instruments

Hanna Instruments
$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99
Out of stock

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determin...

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$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99
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