Chlorine
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Product: Chlorine Test paper | Type: Semi-quantitative test paper | Gradation / Sensitivity: 0 · 10 · 50 · 100 · 200 mg/L Cl2 | Item #: 90709 |
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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) | ||||||||||
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Product: Chlortesmo | Type: Yes/No paper | Gradation / Sensitivity: 1 mg/L Cl2 | Item #: 90603 |
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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) | ||||||||||
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Product: QUANTOFIX® Chlorine Sensitive | Type: Semi-quantitative test strips | Gradation / Sensitivity: 0 · 0.1 · 0.5 · 1 · 3 · 10 mg/L Cl2 | Item #: 91339 |
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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) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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Product: QUANTOFIX® Chlorine 500 | Type: Semi-quantitative test strips | Gradation / Sensitivity: 0 · 1 · 3 · 10 · 30 · 100 · 400 mg/L Cl2 | Item #: 91354 |
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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) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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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 |
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Instruction Sheet (pdf) | ||||||||||
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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 |
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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) | ||||||||||
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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 |
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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) | ||||||||||
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Product: Swimming pool test | Type: Semi-quantitative test strips | Gradation / Sensitivity: see below | Item #: 90752 |
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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) | ||||||||||
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Product: Swimming pool tests 5 in 1 | Type: Semi-quantitative test strips | see below | Item #: 90759 |
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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: |