C |
| Clayton Yellow Paper, 10 books per pack |
| Comparator Paper pH 0.5 - 5.5, 100 strips per pack |
| Comparator Paper pH 0.5 - 5.5, 5m reel |
| Comparator Paper pH 1.0 - 3.5, 10 books per pack |
| Comparator Paper pH 1.0 - 3.5, 200 strips per pack |
| Comparator Paper pH 1.0 - 3.5, 5m reel |
| Comparator Paper pH 12.0 - 14.0, 100 strips per pack |
| Comparator Paper pH 12.0 - 14.0, 5m reel |
| Comparator Paper pH 3.6 - 5.1, 10 books per pack |
| Comparator Paper pH 3.6 - 5.1, 200 strips per pack |
| Comparator Paper pH 3.6 - 5.1, 5m reel |
| Comparator Paper pH 3.8 - 5.8, 100 strips per pack |
| Comparator Paper pH 3.8 - 5.8, 5m reel |
| Comparator Paper pH 4.0 - 7.0, 100 strips per pack |
| Comparator Paper pH 4.0 - 7.0, 5m reel |
| Comparator Paper pH 4.0 - 8.0, 200 strips per pack |
| Comparator Paper pH 5.2 - 6.7, 10 books per pack |
| Comparator Paper pH 5.2 - 6.7, 200 strips per pack |
| Comparator Paper pH 5.2 - 6.7, 5m reel |
| Comparator Paper pH 5.4 - 7.0, 100 strips per pack |
| Comparator Paper pH 5.4 - 7.0, 5m reel |
| Comparator Paper pH 5.5 - 9.0, 100 strips per pack |
| Comparator Paper pH 5.5 - 9.0, 5m reel |
| Comparator Paper pH 6.2 - 7.8, 10 books per pack |
| Comparator Paper pH 6.2 - 7.8, 200 strips per pack |
| Comparator Paper pH 6.2 - 7.8, 5m reel |
| Comparator Paper pH 6.4 - 8.0, 100 strips per pack |
| Comparator Paper pH 6.4 - 8.0, 5m reel |
| Comparator Paper pH 6.8 - 8.3, 200 strips per pack |
| Comparator Paper pH 7.2 - 9.7, 100 strips per pack |
| Comparator Paper pH 7.2 - 9.7, 5m reel |
| Comparator Paper pH 8.0 - 10.0, 100 strips per pack |
| Comparator Paper pH 8.0 - 10.0, 5m reel |
| Comparator Paper pH 8.4 - 10.0, 200 strips per pack |
| Comparator Paper pH 9.0 - 13.0, 100 strips per pack |
| Comparator Paper pH 9.0 - 13.0, 5m reel |
| Comparator Strips pH 1.0 3.5, 100 strips |
| Comparator Strips pH 3.6 5.1, 100 strips |
| Comparator Strips pH 4.0 5.6, 100 strips |
| Comparator Strips pH 4.0 8.0, 100 strips |
| Comparator Strips pH 5.2 6.7, 100 strips |
| Comparator Strips pH 6.2 7.8, 100 strips |
| Comparator Strips pH 6.8 8.3, 100 strips |
| Comparator Strips pH 8.4 10.0, 100 strips |
| Congo Red Paper, 10 books per pack |
