| Cat. No. | Type | For | Fits | PK | |
|---|---|---|---|---|---|
| 6090190 | DPD No. 1 | Rapid | CHECKIT® | 500 | |
| 6090191 | DPD No. 3 | Rapid | CHECKIT® | 500 | |
| 6090427 | Phenolred (Rapid) | Phenol red | CHECKIT® | 500 | |
| 6204073 | DPD No. 3 | Rapid | CHECKIT® | 100 | |
| 6205269 | Phenolred | Phenol red | 2000+ | 250 | |
| 6205363 | Phenolred (Rapid) | Phenol red | CHECKIT® | 100 | |
| 6700621 | DPD No. 1 | Rapid | CHECKIT® | 100 | |
| 6801056 | Phenolred | Phenol red | 2000+ | 100 | |
| 6802151 | DPD No. 1 | Rapid | CHECKIT® | 250 | |
| 6802152 | DPD No. 3 | Rapid | CHECKIT® | 250 | |
| 6802153 | Phenolred (Rapid) | Phenol red | CHECKIT® | 250 | |
| 6803289 | DPD (Rapid) No. 4 | Rapid | CHECKIT® | 100 | |
| 7601956 | Phenolred | Phenol red | 2000+ | 500 | |
| 7662035 | DPD (Rapid) No. 4 | Rapid | CHECKIT® | 500 | |
| 9947069 | DPD (Neutral) No. 2 | Chlorine | 2000+ | 100 | |
| 9947070 | DPD (Neutral) No. 2 | Chlorine | 2000+ | 250 | |
| 9947102 | Iron HR | Iron | CHECKIT® / 2000+ | 100 | |
| 9947108 | Nitrite LR | Nitrite, Nitrate | CHECKIT® / 2000+ | 100 | |
| 9947118 | Nitrite Acidifying | Nitrite | 2000+ | 250 | |
| 9947123 | Phosphate HR | Phosphate | CHECKIT® / 2000+ | 100 | |
| 9947130 | Copper/Zinc HR | Zinc | 2000+ | 100 |