Hach 2802300 SwifTest Dispenser with (1) Free Chlorine Reagent Vial
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Hach 2802300 SwifTest Dispenser is the easy and economical way to dispense free and total chlorine reagents for high volume testing. Just squeeze to add the exact amount of powder as in in a powder pillow. No need to open pillow packages.
Package includes one dispenser and one reagent vial with enough free chlorine DPD reagent for approximately 250 tests, 10 ml sample size.