PH KIT HACH 17-N WITH REAGENTS FOR 300 TESTS PVC Dishes dissolved oxygen
PH KIT HACH 17-N WITH REAGENTS FOR 300 TESTS PVC Dishes dissolved oxygenUses a Colour Disc method with a wide range of pH reagents on a 5ml sample. Range: 4 to 10pH units Smallest increment: 0. 5pH unit With reagents for approximately 300 tests.
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5