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Dissolved Oxygen Refill

Item # R-7540

Oxygen, dissolved — CHEMets® Refill
Catalog No.: R-7540
Method: Rhodazine D
30 ampoules

The R-7540 CHEMets® Refill is for use with K-7540 (0-40 ppb) and K-7599 (0-100 ppb) Dissolved Oxygen Test Kits.













Ref#: 99643

$30.91

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