Comes as a set of 6 with caps
Hach 2105569 DPD Free Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)
Hach 2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)
Hach 2635300 SpecCheck Secondary Gel Standards Set, DPD Chlorine - LR
Hach 2105660 DPD Total Chlorine Reagent, SwifTest Dispenser Refill Vial, 250 Tests
Hach 2802400 DPD Total Chlorine Reagent, SwifTest Dispenser
Hach 5870000 Pocket Colorimeter II, Chlorine (Free and Total)
Hach 2100Q01 2100Q Portable Turbidimeter
Hach 2434706 Sample Cell for Portable Turbidimeter (Pack of 6)
Hach 2105528 DPD Free Chlorine Reagent Powder Pillows, 10 mL, (Pack of 1000)