Hach DPD Total Chlorine Reagent Powder Pillows, 5 mL, Pack of 100, Range from 3.5 mg/L Cl₂, USEPA Accepted Method 8167, Drinking Water & Wastewater Analysis, for Use with Colorimeter, 1407699

Hach 223101 Chlorine (Free & Total) Color Disc Test Kit, Model CN-66

Hach 2105569 DPD Free Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

Hach 223102 Free Chlorine Color Disc Test Kit, Model CN-66F

Hach 2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

Hach 2197846 DPD Free Chlorine Reagent Powder Pillows, 5 mL, (Pack of 50)

Industrial Test Systems 481026 SenSafe Free Chlorine Water Check

TAYLOR TECHNOLOGIES INC K-2006 TEST KIT COMP CHLORINE FAS-DPD

Kidde i4618 Firex Hardwire Ionization Smoke Detector with Battery Backup (8 Pack)

Hach 223103 Total Chlorine Color Disc Test Kit, Model CN-66T

Stenner MCCP202 #2 Santoprene, 0-100 Psi / 0-6.9 Bar, Pack of 5