Johnson Test Papers offers a range of science education tests for water, soil and air sampling. Ideal for projects and field experiments, our products are designed for use with both the primary and secondary school science and education curriculums. One of our most popular lines is the pH 1 - 14 books, designed as a cost effective solution for the classroom and to promote awareness of acid/base chemistry. Johnson Test Papers has also worked in conjunction with the BBC to develop test kits containing our water hardness and glucose tests for the Science Workshop Programme.
- Universal Indicator Paper pH 1 - 11
- Universal Indicator Paper pH 1 - 14
- Comparator Paper pH 1.0 - 3.5
- Comparator Paper pH 3.6 - 5.1
- Comparator Paper pH 5.2 - 6.7
- Comparator Paper pH 6.8 - 8.3
- Comparator Paper pH 8.4 - 10.0
- Comparator Paper pH 4.0 - 8.0
- BCG Comparator Paper
- BTB Comparator Paper
- Comparator Paper pH 0.5 - 5.5
- Comparator Paper pH 3.8 - 5.8
- Comparator Paper pH 4.0 - 7.0
- Comparator Paper pH 5.4 - 7.0
- Comparator Paper pH 5.5 - 9.0
- Comparator Paper pH 6.4 - 8.0
- Comparator Paper pH 7.2 - 9.7
- Comparator Paper pH 8.0 - 10.0
- Comparator Paper pH 9.0 - 13.0
- Comparator Paper pH 12.0 - 14.0
- J-QUANT® Ascorbic Acid 200
- J-QUANT® Fluoride 100
- J-QUANT® Glucose 500
- J-QUANT® Glucose 2000
- J-QUANT® Nitrate 500
- J-QUANT® Nitrite 25
- J-QUANT® Nitrite 80
- J-QUANT® Phosphate 500
- J-QUANT® Water Hardness 500
- J-QUANT® Water Hardness 21
- J-QUANT® Water Hardness 25
- J-QUANT® Iron 500
- J-QUANT® Copper 300
- J-QUANT® Nitrate / Nitrite 80/500
- J-QUANT® Nitrite / Nitrate 25/500
- Universal Indicator Strips pH 0 - 14
- pH indicator strips pH 0 - 6.0
- pH indicator strips pH 4.0 - 10.0
- pH indicator strips pH 7.0 - 14.0
- pH indicator strips pH 2.0 - 9.0
- pH indicator strips pH 0 - 1.5
- pH indicator strips pH 0 - 2.5
- pH indicator strips pH 2.5 - 4.5
- pH indicator strips pH 4.0 - 7.5
- pH indicator strips pH 5.0 - 9.0
- pH indicator strips pH 6.5 - 10.0
- pH indicator strips pH 11.0 - 13.0