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Photometer Reagents

Over 40 different water tests are available. The chemical reagents required for each water test are compressed into stable tablet form eliminating the possible errors that can result when measuring out chemical solutions.

Alkalinity Reagent System Methyl or ange End Point 0-500Mg/Litre. Sufficient for 50 Tests.

Natural and treated waters contain a variety of dissolved alkaline substances (e.g bicarbonate). info »
433-094

Alkalinity Reagent Pack Methyl Orange End Point. Sufficient for 250 tests.

Natural and treated waters contain a variety of dissolved alkaline substances (e.g bicarbonate). info »
433-094/10

Alkalinity Reagent System Phenolphthalein End Point 0-500Mg/Litre. Sufficient for 50 Tests.

Natural and treated waters contain a variety of dissolved alkaline substances (e.g bicarbonate). info »
433-096

Alkalinity Reagent Pack Phenolphthalein End Point Sufficient for 250 Tests.

Natural and treated waters contain a variety of dissolved alkaline substances (e.g bicarbonate). info »
433-096/10

Alkalinity Reagent System 0-500Mg/Litre. Sufficient for 50 Tests.

Natural and treated waters contain a variety of dissolved alkaline substances (e.g bicarbonate). info »
433-098

Alkalinity Reagent Pack for 250 Tests

Natural and treated waters contain a variety of dissolved alkaline substances (e.g bicarbonate). info »
433-098/10

Aluminium Reagent System 0 - 0.5Mg/Litre. Sufficient for 50 Tests.

Aluminium salts are found in natural waters. High levels can be toxic to fish. Aluminium Sulphate is used in drinking water treatment. info »
433-100

Aluminium Reagent Pack Sufficient for 250 Tests.

Aluminium salts are found in natural waters. High levels can be toxic to fish. Aluminium Sulphate is used in drinking water treatment. info »
433-100/10

Ammonia Reagent System 0 - 1.0Mg/Litre. Sufficient for 50 Tests.

Occurs when nitrogenous products break down in water. Ammonia is harmful to aquatic life, particularly fish. info »
433-102

Ammonia Reagent Pack Sufficient for 250 Tests.

Occurs when nitrogenous products break down in water. Ammonia is harmful to aquatic life, particularly fish. info »
433-102/10

Bromine Reagent System 0 - 6.0Mg/Litre Sufficient for 50 Tests.

A powerful disinfectant used for water treatment and swimming pool management. info »
433-105

Bromine Reagent Pack Sufficient for 250 tests.

A powerful disinfectant used for water treatment and swimming pool management. info »
433-105/10

Calcium Hardness Reagent System 0-500Mg/Litre. Sufficient for 50 Tests.

info »
433-108

Chloride Reagent System 0-50,000Mg/Litre NaCl Sufficient for 50 Tests.

Total Chlorine Test. High levels of Chlorine are used to disinfect or sterilise water distribution systems. info »
433-110

Chloride Reagent Pack. Sufficient for 250 Tests.

Total Chlorine Test. High levels of Chlorine are used to disinfect or sterilise water distribution systems. info »
433-110/10

Chlorine (Dpd No. 1) Free Chlorine Reagent System 0-5Mg/L. Sufficient for 50 Tests.

Free, total and combined Chlorine test. Chlorine is used for the disinfection of drinking water and swimming pools. info »
433-112

Chlorine (Dpd No.1) Free Chlorine 0-5Mg/L Reagent System. Sufficient for 250 Tests.

Free, total and combined Chlorine test. Chlorine is used for the disinfection of drinking water and swimming pools. info »
433-112/10

Chlorine Reagent System Free Combined and Total 0 - 5.0Mg/Litre Sufficient for 50 Tests

Total Chlorine Test. High levels of Chlorine are used to disinfect or sterilise water distribution systems. info »
433-115

Chlorine Reagent Pack Sufficient for 250 Tests.

Total Chlorine Test. High levels of Chlorine are used to disinfect or sterilise water distribution systems. info »
433-115/10

Chlorine Hr Reagent System Total 0-250Mg/ Litre. Sufficient for 50 Tests.

Total Chlorine Test. High levels of Chlorine are used to disinfect or sterilise water distribution systems. info »
433-118

Chlorine Hr Reagent Pack Sufficient for 250 Tests.

Total Chlorine Test. High levels of Chlorine are used to disinfect or sterilise water distribution systems. info »
433-118/10

Chromium Vi Reagent System 0-1.0Mg/Litre. Sufficient for 50 Tests.

info »
433-120

Chromium III Reagent System 0-1.0mg/litre. Sufficient for 50 tests.

info »
433-122

Colour Test System for Photometer. Range 10 to 500 Hazen Colour Units.

info »
433-125

Copper Reagent System Total Free and Chelated 0-5.0Mg/Litre. Sufficient for 50 Tests.

Occurs naturally in water, may cause discolouration and an astringent taste. Sometimes used as an algicide. info »
433-130

Copper Reagent Pack Sufficient for 250 tests

Occurs naturally in water, may cause discolouration and an astringent taste. Sometimes used as an algicide. info »
433-130/10

Cyanuric Acid Reagent System 0-200Mg/Litre. Sufficient for 50 Tests.

Used as a Chlorine stabiliser in swimming pool water treatment. info »
433-134

Dissolved Oxygen Reagent Pack. Sufficient for 30 Tests.

info »
433-136/10

Fluoride Reagent System 0-1.5Mg/Litre. Sufficient for 50 Tests.

Found naturally in some waters, but more usually introduced into drinking water to prevent tooth decay. info »
433-138

Total Hardness Reagent System 0-500Mg/Litre. Sufficient for 50 Tests.

info »
433-139

Total Hardness Reagent Pack. Sufficient for 250 Tests.

info »
433-139/10

Hydrazine Reagent System 0-0.5Mg/Litre. Sufficient for 50 Tests.

info »
433-141

Hydrazine Reagent Pack, Sufficient for 150 tests

info »
433-141/10

Hydrogen Peroxide Lr Reagent System 0-2.0Mg/ Litre. Sufficient for 50 Tests.

Used in water treatment processes. info »
433-142

Hydrogen Peroxide Reagent System 0-100Mg/Litre. Sufficient for 50 Tests.

Used in water treatment processes. info »
433-146

Iron Lr Reagent Pack Sufficient for 250 Tests.

Widely found in natural water. Affects the taste of water and casues staining. Insoluble iron deposits can cause small pipes to block. info »
433-150/10

Iron Mr Reagent System 0-5Mg/L. Sufficient for 50 Tests.

info »
433-151

Iron MR Reagent Pack. Sufficient for 250 tests.

info »
433-151/10

Iron Hr Reagent Pack. Sufficient for 250 Tests.

In industry, higher levels of Iron may occur due to corrosion or as a result of industrial processes. info »
433-152/10

Magnesium Reagent System 0-100Mg/Litre. Sufficient for 50 Tests.

Magnesium salts contribute to the hardness of water. info »
433-154

Magnesium Reagent Pack. Sufficient for 250 Tests.

Magnesium salts contribute to the hardness of water. info »
433-154/10

Manganese Reagent System 0-0.03Mg/L. Sufficient for 50 Tests.

Commonly found in many natural waters. Causes staining to laundry and plumbing fittings. info »
433-156

Manganese Reagent Pack 0-0.03Mg/L. Sufficient for 250 Tests.

Commonly found in many natural waters. Causes staining to laundry and plumbing fittings. info »
433-156/10

Nickel Reagent Pack. Sufficient for 200 tests.

info »
433-164/10

Nitrate Reagent System 0-20Mg/Litre. Sufficient for 50 Tests.

Nitrates are found in many natural and waste waters. They originate from chemical fertilisers, breakdown of vegetation and the oxidation of nitrogen compounds in effluents. info »
433-166

Nitrate Reagent Pack. Sufficient for 200 Tests.

Nitrates are found in many natural and waste waters. They originate from chemical fertilisers, breakdown of vegetation and the oxidation of nitrogen compounds in effluents. info »
433-166/10

Nitrite Reagent System 0-0.5Mg/Litre. Sufficient for 50 Tests.

Nitrites are an intermediate product in the nitrogen cycle. Nitrites are harmful to fish and aquatic organisms. info »
433-168

Nitrite Reagent Pack Sufficient for 250 Tests.

Nitrites are an intermediate product in the nitrogen cycle. Nitrites are harmful to fish and aquatic organisms. info »
433-168/10

or ganophosphonate Reagent System 0-20Mg/Litre. Sufficient for 50 Tests.

info »
433-170

Ozone Reagent Pack, Sufficient for 250 tests

Ozone is used in water treatment and swimming pool water disinfection. info »
433-172/10

Ph Reagent System 6.8-8.4. Sufficient for 50 Tests.

Uses the phenol red method to determine hydrogen ion activity. info »
433-180

Calcium Hardness Reagent Pack. Sufficient for 250 Tests.

info »
433-180/10

Phenol Reagent System 0-5Mg/Litre. Sufficient for 50 Tests.

info »
433-182

Phenol Reagent Pack. Sufficient for 250 Tests.

info »
433-182/10

Phosphate Lr Reagent System 0-4.0Mg/Litre. Sufficient for 50 Tests.

Used extensively in food processing. Also present in many detergents and fertilisers. Not directly toxic, but phosphates are associated with the eutrophication of rivers and lakes. info »
433-186

Phosphate Lr Reagent Pack Sufficient for 250 Tests.

Used extensively in food processing. Also present in many detergents and fertilisers. Not directly toxic, but phosphates are associated with the eutrophication of rivers and lakes. info »
433-186/10

Phosphate Reagent System 0-100Mg/Litre. Sufficient for 50 Tests.

High levels of phosphates are used to treat water in industrial boilers so may be present in effluents. info »
433-188

Phosphate Reagent Pack Sufficient for 250 Tests.

High levels of phosphates are used to treat water in industrial boilers so may be present in effluents. info »
433-188/10

Potassium Reagent System 0-12Mg/Litre. Sufficient for 50 Tests.

An abundant natural element. High levels can be an indication of brackish waters. info »
433-189

Potassium Reagent Pack. Sufficient for 250 Tests.

An abundant natural element. High levels can be an indication of brackish waters. info »
433-189/10

Silica Reagent System 0-4.0Mg/Litre As Si02. Sufficient for 50 Tests.

Colloidal silica and soluble silicates are abundant in many natural waters. Causes scale problems in many industrial processes. info »
433-190

Silica Reagent Pack Sufficient for 200 Tests.

Colloidal silica and soluble silicates are abundant in many natural waters. Causes scale problems in many industrial processes. info »
433-190/10

Sulphate Reagent System 0-200Mg/Litre. Sufficient for 50 Tests.

Occurs naturally in water, but often introduced during water treatment. High levels can cause corrosion to metalwork by sulphate reducing bacteria. Damage to cement can also take place. info »
433-192

Sulphate Reagent Pack Sufficient for 250 Tests.

Occurs naturally in water, but often introduced during water treatment. High levels can cause corrosion to metalwork by sulphate reducing bacteria. Damage to cement can also take place. info »
433-192/10

Sulphide Reagent System 0-0.5Mg/Litre. Sufficient for 50 Tests.

Found in many natural waters, particularly hot springs. Present in many industrial effluents especially tanneries. Toxic to fish and aquatic organisms. info »
433-194

Sulphide Reagent Pack Sufficient for 200 Tests.

Found in many natural waters, particularly hot springs. Present in many industrial effluents especially tanneries. Toxic to fish and aquatic organisms. info »
433-194/10

Sulphite Reagent System 0-500Mg/Litre. Sufficient for 50 Tests.

info »
433-196

Sulphite Reagent Pack. Sufficient for 250 tests.

info »
433-196/10

Zinc Reagent System 0-4.0Mg/Litre. Sufficient for 50 Tests.

Used as a corrosion inhibitor in industrial cooling water so may be present in effluent dishcharges. info »
433-198