I want to test for

Phosphate High Range (HR) No1 and No2 Reagent Kit for PrimeLab & PoolLab. Kit Includes: Phosphate HR No1 - 10 Pack Powder Pillows Phosphate HR No2 - 10 Pack Tablets Learn More

Short expiry stock (09/2025). Limited quantity.

Ida's iron Test Strips, bottle of 25 to determine Fe2+ in 2 ranges: to 0.3 ppm & to 50 ppm.

Learn More

Ionode Fluoride Ion Selective Electrode

Range (ppm):     0.02 - 19,000

pH range:            5 - 7

Membrane:        8mm Crystal

Temp:                   0 - 60ºC

Interferences:   OH⁻

Learn More

Intermediate Junction pH Electrode with high temperature capability and replaceable electrolyte. With superior thermal and chemical properties for operation up to 100°C.

pH Range:      0 - 14

Membrane:   A Glass – Bullet

Body:              PVDF (Kynar) 

Temp:             0 - 100ºC

Learn More

Short expiry stock (less than 6 months). Limited quantity.

Be aware: You can only use this product with an eXact photometer.

eXact Micro Ammonia test strips and reagent to suit eXact Micro photometers, 25 tests

Learn More

The New WaterWorks Chlorine Dioxide High Range water quality test strips have a very high range of detection with our patented indicator. With no bleaching of the indicator, even at high levels, the WaterWorks Chlorine Dioxide High is the ideal product when testing ClO2 sanitizing and disinfecting solutions. No external chemicals are needed to perform the water quality test.

Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non-technical users alike for detection of Chlorine Dioxide in water - measures critical Chlorine Dioxide in water ranges (from 10– 2500 ppm) - NO BLEACH OUT of indicator like other tests.

Learn More

This product only works with an exact photometer.

The eXact Strip Micro Chlorine Dioxide incorporates the patented eXact reagent delivery system created by Industrial Test Systems, Inc. which is ideal for technical and non-technical users.

Learn More

WaterWorks Bacteria Check Mini is ideal for home use and quick verifications. Simply remove the cap and fill water to the indicated line, shake, and let it sit for 48 hours at room temperature.

Learn More

The Select Scientific Water Quality Test Kit is specifically designed for testing Tank, Well and Bore water. Learn More

Advanced fluorescence based optical sensor:

• No oxygen consumption, stable display in both static water and dynamic water
• Simple to use, No need to warm-up or frequently calibrate
• Maintenance free, No electrode membranes or electrolyte, service life of fluoresence cap >8000 hours
• Oxygen cap head has lightproof coating and is not affected by light and chemicals
• Equipped with electrode calibration sheath, for easy storage and calibration

Learn More

This test strip is ideal to test high levels of peroxide in solutions. The easy dip-and-read procedure provides reliable results within 45 seconds

Hydrogen peroxide (H2O2) is a powerful oxidizer, which is found in many disinfectants as the main active ingredient. In order to facilitate handling and save shipment costs, disinfectants come often as a concentrate. At the point of interest, they are then mixed with water to obtain the necessary disinfectant potency.

Learn More

Digital Pocket Salt tester.

• Durable and waterproof to IP67 standards.
• Simultaneous temperature display
• Reading stability indicator.
• Large STN display with wide viewing angle.
• Calibration indication.
• Multi-point calibration with auto-recognition of standards.
• Battery life indicator.
• Floats in water.
• Extended working hours with 4 x AAA batteries.
• Lanyard and clip for convenience.

Learn More

pH-Fix is a high quality, colour fixed pH test strip. pH range 4.5 - 10.0. Box of 100 sticks 6x85mm. CE Authorised for pH determination of urine. Learn More

pH‑Fix strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. pH‑Fix 3.6–6.1 is also suitable for automatic evaluation with QUANTOFIX Relax.

Learn More

pH-Fix is a high quality, colour fixed pH test strip. pH range 7-14 with gradations of 0.5 pH unit. Box of 100 sticks 6x85mm Learn More

Turbidity tube, measures between 10-400 NTU. Learn More

Range and sensitivity is 10, 50, 100, 200 ppm. Bottle of 200 papers.

Learn More

Price reduced clearance stock available, click here.

Chlorine dioxide test strips 0 - 500 ppm, with gradations at 0,10,25,50,100,250 and 500 ppm

Learn More

ECF-1 and ECF-1t are immersible cells recommended for conductivity measurements in clear and contaminated water, sewage with sediments, grease, oil, acids, alkalis. These can also be used for measurements in water paints. 

Learn More

ECF-1 is an immersible cell recommended for conductivity measurements in clear and contaminated water, sewage with sediments, grease, oil, acids and alkalis. These can also be used for measurements in water paints. 

Learn More

Ammonia gas sensing ion selective electrode. Supplied with three spare membranes and bottle of filling solution. Learn More

Total coliform bacteria presence/absence test (P-A) confirmation. Learn More

IJ46 Intermediate Junction pH Electrode.

pH Range:      0 - 14

Membrane:   A Glass – Flat

Body:              Polypropylene 

Temp:             0 - 60ºC

Learn More

Handheld oxygen meter. Supplied with Elmetron COG1 oxygen electrode, temperature sensor and carry case Learn More

Intermediate Junction pH Electrode.

pH Range:      0 - 14

Membrane:   A Glass – Bullet

Body:              Polypropylene 

Temp:             0 - 60ºC

Learn More

pH-Fix is a high quality, colour fixed pH test strip. pH range 0-14 with gradations of 1 pH unit. Box of 100 sticks 6x85mm Learn More

Detection Range: 0.05, 0.3, 0.5, 1.0, 2.0, 4.0 ppm (mg/L) Total Test Time: 50 Seconds Number of Tests: Bottle of 50 Learn More

Total Hardness test strips for water quality are the ideal solution for many projects. Total Hardness test strips are perfect for service work, classroom demonstrations, or to give to customers instead of an expensive service call. With their low cost and high accuracy, Total Hardness test strips also offer you time-savings. No more counting drops or waiting for laboratory results. With total hardness water quality test strips you are in control and can find out exactly where your calcium level is before it becomes a problem. Learn More

WaterWorks™ Nitrate / Nitrite test strips for water quality testing are the ideal solution when portable, reliable results matter. Whether testing well water or using them as a routine home testing solution, these strips are the best choice. Learn More

Price reduced clearance stock available, save 50%, click here.

Pool and Spa test strips for determining copper, total alkalinity and pH. Bottle of 50 strips. Pool Check® Copper 3in1 is the world's first test strip designed to measure Copper sanitizer levels used in alternative sanitizing systems (for both liquid and granule copper sulfate pentahydrate and ionizing systems). Combined with pH and Total Alkalinity readings, Pool Check® Copper 3in1 satisfies your testing needs where others fall short.

Learn More

Test strips to determine metals with +2 valency such as Co, Cd, Zn etc. Bottle of 50 strips.

Learn More

Hydrogen Peroxide test Strips, bottle of 50 for testing from 0.5 up to 100 ppm

Learn More

Ozone Check, bottle of 50 strips. Learn More

Chlorine dioxide strips, Bottle of 50 strips. Results in under 1 minute without hazardous chemicals. No mechanical reader required. Learn More

Chlorine dioxide strips, low range, Bottle of 50 strips. Results in under 1 minute without hazardous chemicals. No mechanical reader required. Learn More

Free chlorine strips, measurement up to 120 ppm, bottle of 50 Learn More

Price reduced clearance stock available, save 50%, click here.

Free chlorine test kit designed for monitoring sanitizing and disinfecting solutions at child-care facilities. Bottle of 50 strips

Learn More

The Water Quality Test Kit is an all-in-one water testing kit comprising of tests for several of the most common contaminants found in drinking water. These tests include bacteria, chloride, free chlorine, total chlorine, copper, total hardness, hydrogen sulfide, iron, lead and more. This water testing kit is perfect for home use; it's simple, fast and cheap.

No harsh chemicals or expensive equipment needed, and the results are easy to see and record. Particularly useful for monitoring of wells, but also suitable for testing tap, tank or pool water.

Learn More

Total chlorine test strips. Two test ranges : 0.0 to 10.0 mg/L and 0.0 to 1.0 mg/L. Uses patented aperture technology for fast, accurate results. Bottle of 50 test strips.

Short expiry stock available here.

Learn More

Free chlorine strips for water checking. Ideal when testing water quality in a food processing environment and enables you to determine whether you are using the correct amount of sanitizer. Designed to minimise interference from monochloramines. Range from 0 to 25 mg/L. Bottle of 50 strips. Learn More