Description
10x booklets with 20 strips each (6cm x 1cm) to test for bases. Total 200 strips.
![Litmus Red Paper, Johnson [ 10 books of 20 strips]](https://idealmedical.co.za/wp/wp-content/uploads/2022/05/399-Johnson-litmus-papers.jpg)
Litmus Red Paper, Johnson [ 10 books of 20 strips]
$23.63
14 in stock (can be backordered)
$23.63
14 in stock (can be backordered)
10x booklets with 20 strips each (6cm x 1cm) to test for bases. Total 200 strips.
![pH Indicator paper, Johnson [10 books of 20 strips]](https://idealmedical.co.za/wp/wp-content/uploads/2022/05/398-Indicator-paper-1-to-11-300x300.jpg)
![pH-indicator paper pH 1 - 14 Universal indicator MQuant®[Pack of 3 rolls]](https://idealmedical.co.za/wp/wp-content/uploads/2022/04/1511-pH-indicator-paper-200x200.jpg)
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