Test Strips

Test strips, 3 in 1, Pooltest For estimating basic water chemistry 1 set test kit, 3 in 1, 50 tests, chlorine range: 0 to 20mg/L, pH range: 6 to 9, alkalinity Test strips, bromine, pH and alkalinity, 50 tests

This test confirms if steam penetration is rapid and even and therefore that air and other non-condensable gases have been effectively removed. The chemical indicator sheet at the centre of the pack shows a defined colour change from yellow to dark...

Sulphate Turb Test Tablet pk 250

Thermax is a range of Labels and Strips that change colour permanently, indicating the maximum temperature achieved. Available with a wide range of temperatures and sizes.

Thermax is a range of Labels and Strips that change colour permanently, indicating the maximum temperature achieved. Available with a wide range of temperatures and sizes.

Thermax is a range of Labels and Strips that change colour permanently, indicating the maximum temperature achieved. Available with a wide range of temperatures and sizes.

Universal Indicator Paper pH 1 - 11, pH paper- for use in laboratory, food service, education, environmental / safety, cosmetics, industrial and water treatment. Available as 10 books of 20 strips, 1 reel (5m x 7mm), 3 reel refill pack and 100 strips per...

Johnson Test Papers Universal Indicator Paper pH 1 - 11, pH paper - For use in laboratory, food service, education, Environmental / Safety, cosmetics, industrial,and water treatment Available as 10 books of 20 strips, 1 reel (5m x 7mm), 3 reel refill...