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Test Strips

Indicator paper or test strips simplify and speed up the analysis of water quality. Test results are available within minutes. Simply dip the test strip into a sample of water and compare the color to the color chart provided. The test strips are ideal for field testing, soil analysis, pool, sauna, spa, aquarium, drinking, tap, waste and other water analysis, as well as analytical and research applications. Disposable strips are used for express analysis of acidity, alkalinity, pH, chlorides, hardness, concentration of various forms of chlorine and other parameters in liquids.

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Application area

Beverages 1 Drinking water 10 Food production 8 Laboratory analysis 3 Pharmaceuticals 1 Process control 13 Reagents 8 Test kits 10 Wastewater 9

Type

Laboratory 3 Portable-field 8

Industry

Chemical 2 Municipal 10 Food and Beverage 23 Pharmaceutical 2

Brand name

Hach 9 MACHEREY-NAGEL 11 Merck 3

Measurement Range

0 - 10 mg/L Cl2 1 0 - 14 pH 1 0–14 1 1 - 11 pH 1 3 - 5.5 pH 1 4 - 9 pH 1 4.5 - 7.5 pH 1 6 - 8 pH 1 7.5 - 14 pH 1 9 - 12 pH 1 pH 0 – 14 1 pH 2,8 – 4,6 1 pH 3,8 – 5,5 1 pH 3,8 – 5,8 1 pH 4,0 – 7,0 1 pH 4,0 – 9,0 1 pH 4,5 – 10,0 1 pH 5,0-10,0 1 pH 5,2 – 6,8 1 pH 5,5 – 9,0 1 pH 6,0 – 8,1 1 pH 7,2 – 8,8 1 pH 9,0 – 13,0 1

Features

Катушка 5 м × 7 мм; отрезается нужная длина 3 Пригодны для окрашенных и мутных растворов; шкала 1 Пригодны для окрашенных и мутных растворов; шкала сравнения на полоске 5 Фиксированный несмываемый индикатор; не загрязняет пробу; считывание визуально или на QUANTOFIX Relax 1 Фиксированный несмываемый индикатор; не загрязняет пробу; считывание визуально или на QUANTOFIX Relax (pH 1–13) 1

Method

Визуальный (индикаторная бумага) 3 Визуальный (индикаторные полоски) 8

Number of tests

50 2 100 5 200 5

Measurement Range (2)

0 - 425 mg/L CaCO3 1

Measuring range (4)

6,2 - 8,4 pH 1

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