Johnson Test Papers Universal Indicator Paper pH 1 – 14, 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 pack.
Presentation | Product Code | |
---|---|---|
10 books of 20 strips | 046.1 | |
1 reel (5m x 7mm) | 046.5 | |
3 reel refill pack* | 046.5R | |
100 strips per pack | 046.33C |
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