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C-7512 Oxygen Comparator, Flat 1-12 ppm

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Free shipping on orders over $29.99

$30.51

$ 13 .99 $13.99

In Stock
  • Range: 1-12 ppm
  • MDL: 1 ppm.
  • Sold in each


Method: Indigo Carmine. Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Comparator, 25 mL sample cup, and instructions.


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