Returning Customers,
click here to log in.

Cart Items: 0 | Total: $0.00

View Cart


Kits in the Commercial Series™ test for two closely related parameters using liquid-color standards. The Slide™ and Midget™ comparators in this series give the most accurate colorimetric readings available short of high-end electronic instrumentation. Cases are custom-molded plastic. Reagents are .75 oz. in Midget™ kits and 2 oz. in Slide™ kits. If you are an operator or regulator of a commercial facility and you don’t see the ranges or combinations to meet your local ordinances, call our Customer Service Department.

DPD Chlorine-High & pH Slides 

  • Free & Total Chlorine      1.0-10.0 ppm
  • pH                                    6.8-8.4


$162.93 & FREE Shipping Ships in 2-4 days


Add To Cart

Purchase Individual Items From This Kit

Add Qty Part Number Description Online Price
R-0001-C DPD #1 2 OZ. Reagent Dropper Bottle Price: $6.54
R-0002-C DPD #2 2 OZ. Reagent Dropper Bottle Price: $6.74
R-0003-C DPD #3 2 OZ. Reagent Dropper Bottle Price: $7.18
R-1003J-C Phenol Red 2 OZ. Price: $5.26

Add Selected Items To Cart