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Chlorine DPD TesTabs® #4 RAPID Tablets
This Chlorine test kit measures Chlorine in drinking water using Chlorine DPD tablets and the Octa-Slide 2 Comparator. Range/sensitivity is 0.1 – 1.0 ppm Cl.
Pocket-sized, lightweight vial
Color chart protected in vial
Semi-customizable label
Bulk quantities available
Also available in books
100 test strips
Available in
145-12V-100 12 Vials (#1020), 100 Strips/Vial
145-25V-100 25 Vials (#1020), 100 Strips/Vial
145-144V-100 144 Vials (#1020), 100 Strips/Vial
145-500V-100 500 Vials (#1020), 100 Strips/Vial
The Chlorine 0-300ppm test strip provides an easy way to accurately measure Free Chlorine in increments of 0, 25, 50, 100, 200, and 300ppm. This test strip produces a distinct color change over the entire range from blue to brown to orange. This is a great alternative to our Chlorine Test Paper as it is a more accurate measurement of free chlorine. Our Chlorine test paper is only a semi-quantitative measurement, meaning it changes darker shades of one color (purple). This is almost identical to our Mid-Level Chlorine 0-200ppm test strip with one extra increment.
Useful in differentiating between a solution with an acidic pH and one with a more neutral pH.
Used to separate mixtures of colored dyes or inks.
Three protection: operator, sample and environment.
Airflow system: 70% air recirculation, 30% air exhaust
A2 Cabinet is suitable for working with microbiological research in the absence of volatile or toxic chemicals and radionuclide.
Detects the presence of moisture where there is 50% relative humidity or greater.
Detects the presence of moisture when relative humidity is 50% or greater.
Available in
150-12V-100 12 Vials (#1020), 100 Strips/Vial
150-144V-100 144 Vials (#1020), 100 Strips/Vial
150-500V-100 500 Vials (#1020), 100 Strips/Vial
Simultaneously detects or quantifies E. coli and Total Coliforms in 100 mL
No lab required. Easy to use.
The waterproof, Bluetooth® ColorQ 2x Home Pool photometer directly measures seven pool & spa tests which includes Free Chlorine, Total Chlorine, Bromine, pH, Alkalinity, Calcium Hardness and Cyanuric Acid.
