Chlorine Test Papers


Chlorine

Image Product Name Type Gradation of scale
or limit of sensitivity		 Item # Order
Product: Chlorine Test paper Type: Semi-quantitative test paper Gradation / Sensitivity: 0 · 10 · 50 · 100 · 200 mg/L Cl2 Item #: 90709
roll of 5 meter length $8.60  

The white paper turns blue-violet in the presence of Cl2. The test is particularly suitable for high range applications in disinfectant solutions which are for example used in food and beverage industry and animal farms.

Color reaction: white → dark blueInstruction Sheet (pdf)

Product: Chlortesmo Type: Yes/No paper Gradation / Sensitivity: 1 mg/L Cl2 Item #: 90603
box of 200 strips $67.70  

This test paper allows the quick and easy detection of free halogens (chlorine, bromine, iodine). Free nitrous acid HNO2 (not nitrite ions) interferes, but can be destroyed by addition of amidosulphuric acid.

Color Reaction: pale yellow→ blue Instruction Sheet (pdf)

Product: QUANTOFIX® Chlorine Sensitive Type: Semi-quantitative test strips Gradation / Sensitivity: 0 · 0.1 · 0.5 · 1 · 3 · 10 mg/L Cl2 Item #: 91339
box of 100 strips $36.00  

These test strips allow the quick and easy detection of low range total Chlorine (total chloramines). The easy dip-and-read procedure provides reliable results within 20 sec. QUANTOFIX® Chlorine Sensitive test strips are the perfect choice when it is necessary to determine low range chlorine.

Color Reaction: yellow→ violet   Instruction Sheet (pdf)

Product: QUANTOFIX® Chlorine Sensitive 1 Type: Semi-quantitative test strips Gradation / Sensitivity: 0-0.05-0.1-0.2-0.4-0.8 1.2 mg/L Cl Item #: 91360
box of 50 strips $20.80  

Instruction Sheet (pdf)

Product: QUANTOFIX® Total Chlorine Sensitive 1 Type: Semi-quantitative test strips Gradation / Sensitivity: 0-0.01-0.05-0.1-0.2-0.4-0.8 mg/L Item #: 91361
box of 50 strips $20.60  

Instruction Sheet (pdf)

Product: QUANTOFIX® Chlorine 500 Type: Semi-quantitative test strips Gradation / Sensitivity: 0 · 1 · 3 · 10 · 30 · 100 · 400 mg/L Cl2 Item #: 91354
box of 100 $25.70  

This test allows the quick and easy determination of Chlorine in solutions. It comes with all necessary reagents so that the measurement can immediately be started. Within 1 minute one gets a reliable result.

For the sensitive determination of Chlorine in swimming pool we recommend our swimming pool tests. Instruction Sheet (pdf)

Product: Oxidizer Test Strips Type: Semi-quantitative test strips Gradation / Sensitivity: Determinations of strong oxidizers. Color chart with 5 steps from 2 to 100 ppm. Detection limit: 2mg/L NO 2- or 2 mg/L free Cl 2 Item #: 90631
tube of 100 strips $6.70  

Instruction Sheet (pdf)

Product: VISOCOLOR® Powder Pillows free Chlorine For use on photometers Type: Semi-quantitative test strips Gradation / Sensitivity: 0.03–6.00 mg/L1 Item #: 936220
100 POWDER PILLOWS $27.30  

Instruction Sheet (pdf)

Product: VISOCOLOR® Powder Pillows free Chlorine For use on photometers Type: Semi-quantitative test strips Gradation / Sensitivity: 0.03–6.00 mg/L1 Item #: 936220.1
1000 POWDER PILLOWS $244.70  

Instruction Sheet (pdf)

Product: VISOCOLOR® Powder Pillows total Chlorine For use on photometers Type: Semi-quantitative test strips Gradation / Sensitivity: 0.03–6.00 mg/L1 Item #: 936221
100 POWDER PILLOWS $27.30  

Instruction Sheet (pdf)

Product: VISOCOLOR® Powder Pillows total Chlorine For use on photometers Type: Semi-quantitative test strips Gradation / Sensitivity: 0.03–6.00 mg/L1 Item #: 936221.1
1000 POWDER PILLOWS $244.70  

Instruction Sheet (pdf)

Product: VISOCOLOR® ECO Chlorine 2, free and total Type: colorimetric test kit (refill pack) Gradation / Sensitivity: <0.1 · 0.1 · 0.2 · 0.3 · 0.4 · 0.6 · 0.9 · 1.2 · 2.0 mg/L Cl2 Item #: 931015
1 kit (~150 tests) $63.10  

At a pH value of 5 - 6 free chlorine reacts with N,N-diethyl-1,4-phenylene diamine (DPD) to form a red-violet dye. In the presence of iodide ions the content of total chlorine can be determined, too. (Reaction basis according to DIN EN ISO 7393 G4-2)

Shelf life: at least 1.5 years |Sea water suitability: yes | Detectible with PF-12: yes   Instruction Sheet (pdf)

Product: VISOCOLOR® ECO Chlorine 2 Type: colorimetric test kit (refill pack) Gradation / Sensitivity: <0.1 · 0.1 · 0.2 · 0.3 · 0.4 · 0.6 · 0.9 · 1.2 · 2.0 mg/L Cl2 Item #: 931016
1 kit (~150 tests) $68.40  

At a pH value of 5 - 6 free chlorine reacts with N,N-diethyl-1,4-phenylene diamine (DPD) to form a red-violet dye. In the presence of iodide ions the content of total chlorine can be determined, too. (Reaction basis according to DIN EN ISO 7393 G4-2)

Shelf life: at least 1.5 years |Sea water suitability: yes | Detectible with PF-12: yes   Instruction Sheet (pdf)

Product: Swimming pool test Type: Semi-quantitative test strips Gradation / Sensitivity: see below Item #: 90752
box of 50 strips $POR  

This swimming pool test consists of test sticks for the semi-quantitative determination of free chlorine, alkalinity and the pH value of swimming pool water. These test sticks are a convenient tool for orienting measurement of three parameters which are very important for swimming pool water. The determination is performed in two steps: The gradation and evaluation of the values for free chlorine, alkalinity and pH on the colour scale follow the rules and limiting values valid for the USA.

Parameter: Ranges: Colour change Free chlorine 0.5 û 10 mg/L Cl 2 yellow « violet Alkalinity 80 û 240 mg/L CaCO 3 light green « dark green pH 6.4 û 8.4 yellow « red   Instruction Sheet (pdf)

Product: Swimming pool tests 5 in 1 Type: Semi-quantitative test strips see below Item #: 90759
box of 50 strips $POR  

This test allows the quick and easy determination of the water quality in swimming pools. The test strip is dipped into the pool and moved back and forth 5 times. A reliable result is obtained within 30 seconds. The test provides valuable results about the water hardness, the total alkalinity, free and total chlorine and pH. Monitoring of the water quality allows adjusting the dosage of water conditioners in good time. The pool remains nice and clean.

Gradation of scale:
total hardness: 0 · 100 · 250 · 500 · 1000 mg/L CaCO3 | free chlorine: 0 · 0.5 · 1 · 3 · 5 · 10 · mg/L Cl2 | total chlorine: 0 · 1 · 3 · 5 · 10 · mg/L Cl2 | alkalinity: 0 · 80 · 120 · 180 · 240 mg/L CaCO3 | pH: 6.4 · 6.8 · 7.2 · 7.6 · 8.4 Instruction Sheet (pdf)