L |
| Litmus Blue Paper, 10 books per pack |
| Litmus Blue Paper, 100 strips per pack |
| Litmus Blue Paper, 5m reel |
| Litmus Neutral Paper, 10 books per pack |
| Litmus Neutral Paper, 100 strips per pack |
| Litmus Neutral Paper, 5m reel |
| Litmus Red Paper, 10 books per pack |
| Litmus Red Paper, 100 strips per pack |
| Litmus Red Paper, 5m reel |
