DPD-4 Total Chlorine ReagentStrip™
for Water Quality Testing (484104)

REPLACES EXISTING
POWDER PILLOWS! (US Patent Pending)

DPD ReagentStrip ^TM for Total Chlorine offers users a new, more convenient, delivery system for DPD. With DPD
ReagentStrip ^TM for Total Chlorine there are no more tablets to crush, powders to spill, glass ampoule to break, or dispensers that release irritating dust. All required reagents are precisely measured and impregnated on a test strip pad. Simple dip the strip into a 10ml water sample for 20 seconds with back and forth motion, remove, discard the strip, and immediately read in your chlorine meter. DPD ReagentStrip^TM for Total Chlorine is compatible with a wide range of existing meters from manufacturers such as Hach, LaMotte, Orion, WTW, and others.

US EPA Compliant identifies items that, according to federal EPA requirements, are approved for reporting purposes when used correctly in the appropriate test method. State and local regulatory agencies however, often have different reporting requirements. Always check with your local governing authority to be certain that a specific item is suitable for reporting in your area.

Detailed Specifications:

Part #	Number of Tests	Sensitivity	Total Test Time
484104 larger picture	10ml, 100 foil packet strips	0.0 to 5 ppm (mg/L)	30 seconds
484104-50 larger picture	10ml, 50 strips	0.0 to 5 ppm (mg/L)	30 seconds
484054 larger picture	5 ml, 100 foil packet strips	0.0 to 5 ppm (mg/L)	30 seconds

DPD-3 Total Chlorine ReagentStrip™
for Water Quality Testing (484103)

This DPD-3 ReagentStrip^TM (Potassium Iodide) is to be used in conjuction with an existing DPD-1 Free Chlorine sample, to get Total Chlorine results: Continue testing by adding to same DPD-1 test portion, one DPD-3 ReagentStrip™ and for 20 seconds move ReagentStrip™ with back and forth motion (at gentle rate of about two moves per second). This motion releases reagents and mixes simultaneously. Remove Strip and discard in trash. Allow chemistry to form full color by waiting two minutes. Take photometer reading displayed and record for future reference. This reading is Total Chlorine concentration as parts per million (ppm) or milligrams per Liter (mg/L).

Detailed Specifications:

Part #	Number of Tests	Sensitivity	Total Test Time
484103	10ml, 100 foil packet strips	0.0 to 5 ppm (mg/L)	30 seconds
484103-50	10ml, 50 strips	0.0 to 5 ppm (mg/L)	30 seconds

*Related Products:* DPD-1 Free Chlorine ReagentStrip

DPD-4 Total Chlorine ReagentStrip™for Water Quality Testing (484104)

Detailed Specifications:

Detailed Specifications:

DPD-4 Total Chlorine ReagentStrip™
for Water Quality Testing (484104)