Instruments Direct (Services) Ltd

Test Strips

Supplied as a pack of 50 strips. Strips are made from non-bleed test paper and mounted on a vinyl plastic strip to give high quality results. These indicator strips are useful when a narrow pH range is to be identified. These strips are also capable of measuring low ionic solutions, as well as those that are buffered.

Order Code Name Range Intervals
CZ-0015 pH 0 to 1.5 pH 0-1.5 0, 0.3, 0.5, 0.8, 1.0, 1.5 pH
Price £ ex VAT
Quantity: 
 CZ-0025 pH 0 to 2.5 pH 0-2.5 0, 0.5, 1.0, 1.5, 2.0, 2.5 pH
Price £ ex VAT
Quantity: 
 CZ-3060 pH 3 to 6 pH 3-6 3, 3.5, 4, 4.5, 5, 5.5, 6 pH
Price £ ex VAT
Quantity: 
 CZ-5090 pH 5 to 9 pH 5-9 5, 6, 7, 8, 9 pH
Price £ ex VAT
Quantity: 
 CZ-7010 pH 7 to 10 pH 7-10 7, 7.5, 8, 8.5, 9, 9.5, 10 pH
Price £ ex VAT
Quantity: 
 CZ-9013 pH 9 to 13 pH 10-13 9, 10, 11, 12, 13 pH
Price £ ex VAT
Quantity: 
 CZ-1114 pH 11.5 to 14 pH 11.5-14 11.5, 12, 12.5, 13, 13.5, 14 pH
Price £ ex VAT
Quantity: 
 

These test strips are prepared as non-bleed system. The indicator therefore does not contaminate the solution being tested. A measurement of buffered as well as weakly ionic solutions is possible.

Order Code Name Range Intervals
CZ-0114 pH 1-14 pH 1-14 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 pH
Price £ ex VAT
Quantity: 
 

These strips are used to determine the actual hardness present in the water supply

Order Code Name Range Intervals
CZHT100 Hardness Strip 100-400 ppm 100, 200, 300, 400 ppm
Price £ ex VAT
Quantity: 
 

Supplied in packs of 100 strips.

Order Code Name Range Intervals
CZLL10 Low-level Chlorine 1-10 ppm 1, 3, 5, 10 ppm
Price £ ex VAT
Quantity: 
 JD145 Chlorine Test Strip 10-200 ppm 10, 50, 100, 200 ppm
Price £ ex VAT
Quantity: 
 JD169 Iodine Test Strip 12.5-50 ppm 12.5, 25, 50 ppm
Price £ ex VAT
Quantity: 
 JD600 QAC Test Strip 100-400 ppm 100, 200, 400 ppm
Price £ ex VAT
Quantity: 
 

Used in the food industry, such as seafood processors, for measurements where sulphites are used as a preservative.

Order Code Name Range Intervals
SUL100 Sulphite Test Strip 10-500 ppm 10, 50, 100, 250, 500 ppm
Price £ ex VAT
Quantity: 
 

This test strip is used to detect the level of nitrite in applications of water testing and soil analysis.

Order Code Name Range Intervals
NIT501 Nitrite Test Strip 0-50 ppm 0, 1, 5, 10, 25, 50 ppm
Price £ ex VAT
Quantity: 
 

This test strip is used to detect the level of nitrate in many environmental tests.

Order Code Name Range Intervals
NIT502 Nitrate Test Strip 10-500 ppm 10, 25, 50, 100, 250, 500 ppm
Price £ ex VAT
Quantity: 
 

This measures the concentrations of proteins in aqueous solutions, e.g. urine.

Order Code Name Range Intervals
PRO250 Protein Test Strip NEG-10 g/l 0.3, 1, 3, 10 g/l
Price £ ex VAT
Quantity: 
 

Used for testing sanitizing levels in the food industry and the medical environment.

Order Code Name Range Intervals
PER100 Peroxide Test Strip 1-100 ppm 1, 3, 10, 30, 100 ppm
Price £ ex VAT
Quantity: 
 

* All prices exclude VAT & delivery, e&oe