Brand: Johnson
Johnson Universal pH Indicator Non-Bleeding Strip, 140.4, 0 to 14 pH, 85MM Width x 5 Mtrs Length, 100 Strips/Pack
918381431413
918381431413
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Description
No matter what your scientific qualification or expertise-pH measurement with Johnson non-bleeding indicator strips is simple and has been provided assurance for qualified persons since 1938. The desired pH value can be tested with our simple and rapid pH Indicator Non-bleeding Strips that ensure precision and quality. It confidently measure the pH value of challenging-hazardous or harmful liquids as the elongated plastic strip keeps the specimen away therefore minimising exposure.
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- Accurate colour charts allow for reliable-simple and rapid measurement with their efficient design
- Since the strips can be held in the specimen until the final colour change is observed-they can be used consistently with minimal risk in weakly buffered solutions
- Colours can be matched accurately with the colour chart as there is no cross contamination between the pads on the strip. No specimen contamination
- Slim packaging provides portability and safety
- Nothing to prepare before use
- Consistent batch to batch measurements against accurately printed colour charts
Item Name: |
pH Indicator Non-Bleeding Strip |
Model: |
140-4 |
Manufacturer: |
Johnson |
Color: |
White |
Testing Range: |
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 pH |
Direction To Use: |
Immerse an indicator strip in the test solution for 1 second. Shake off excess solution. Wait 10-20 seconds. Compare the colour produced on the strip against the colour chart |
Packing Type: |
Plastic Pack |
Shelf Life: |
3 Years |
Ph Value: |
0 to 14 pH |
Strip Width: |
85mm |
Strip Length: |
5 Mtrs |
Dimensions: |
65 x 88 x 15mm |
Application: |
Laboratory, Healthcare, Food Service, Education, Environmental/Safety, Cosmetics, Industrial and Water Treatment |
Brand Origin (not manufacture): |
United Kingdom |
Delivery Time: |
2-7 Days |
Unit: |
Pack |
