Commercial Colorimeter Kit, Free and Total DPD Chlorine (0-10 ppm), pH (6.5-8.5), Total Alkalinity (0-250 ppm), Calcium Hardness (0-800 ppm), Cyanuric Acid (7-120 ppm)

When accuracy, speed, and reliability are crucial to your operations, you can depend on the performance of our water-testing instruments. Having the right tools for the job can make all the difference in the world, especially when it comes to monitoring water quality. If you want test results you can trust, it’s important to start with the right tools.

Instruction-1

Cat. No.	Specification	Unit	Price	Quantity
WTE1494505-01	Market: Pool/Spa	EA	$750

Cat. No.

Specification

Unit

Price

Quantity

WTE1494505-01

Market: Pool/Spa

$750

Product Details

Storage

All reagents have a shelf life, whether they are liquids, powders, crystals, tablets, or test-strip pads. If kept dry, powders and crystals are very stable; acids are also long lived. Date of manufacture is not the controlling factor when it comes to shelf life-storage conditions are more important. As with all perishables, reagents are sensitive to environmental influences and will last longer under controlled conditions.

To this end, we recommend:
• Storing reagents at a consistent temperature in the range if 36°-85°F (2°-29°C); extreme temperature fluctuation, say from a refrigerator to a hot car trunk, causes reagents to deteriorate.
• Keeping them out of prolonged direct sunlight. (Note: their brown plastic bottles help protect very light-sensitive reagents.)
• Segregating reagents from containers of treatment chemicals.
• Replacing caps immediately and tightening them carefully so that exposure to air and humidity is limited.
• Avoiding switching bottle caps, placing bottle caps on soiled surfaces, repouring reagents into contaminated containers, or touching test strip pads.

We formulate reagents to remain effective for at least one year, with only very few exceptions (molybdenum indicator in liquid form is one; after four months old it should be tested against a standard periodically). As a general precaution, replace all reagents more than one year old, or at the beginning of a new testing season.

Specifications

Analyte	System	Method/Chemistry	Standard/Equivalance or Description	Comparator	Cell
Chlorine, Free & Total	Electronic meter	DPD	0-4.00 or 0-10.0 ppm chlorine (Cl₂)	NA	9601
Cyanuric Acid	Electronic meter	Turbidimetric (Absorptometric)	7-120 ppm CYA; by dilution: 35-600 ppm CYA	NA	9601
pH	Electronic meter	Phenol red	6.50-8.50	NA	9601
Chlorine, Free & Total	Electronic meter	DPD	0-8.0 ppm chlorine (Cl₂)	NA	9602
Alkalinity, Total	Electronic meter	Bromocresol green	0-250 ppm total alkalinity as CaCO₃	NA	9601
Hardness Calcium 800	Electronic meter	Alizarin red	0-800 ppm calcium hardness as CaCO₃	NA	9601