| Acridine Orange | 50604724616988 | Pro-Lab Diagnostics UK | Class A | |
| Cryptosporidium Counterstain (500ml) | 50604724609058 | Pro-Lab Diagnostics UK | Class A | |
| Cryptosporidium Differentiator (500ml) | 50604724609508 | Pro-Lab Diagnostics UK | Class A | |
| Cryptosporidium Fixative (500ml) | 50604724609126 | Pro-Lab Diagnostics UK | Class A | |
| Cryptosporidium Stain (500ml) | 50604724608518 | Pro-Lab Diagnostics UK | Class A | |
| Cryptosporidium Staining Kit (7x500ml) | 50604724618722 | Pro-Lab Diagnostics UK | Class A | |
| Differentiator 1 (500ml) | 50604724608686 | Pro-Lab Diagnostics UK | Class A | |
| Differentiator 2 (500ml) | 50604724608990 | Pro-Lab Diagnostics UK | Class A | |
| ELIStain Para-Color | 03661540101540 | ELITECH MICROBIO | Class A | |
| Giemsa (Malaria) Stain | 00816085021164 | CalibreScientific US, Inc. | Class A | |
| Giemsa (Malaria) Stain Buffer | 00816085022079 | CalibreScientific US, Inc. | Class A | |
| Giemsa (Malaria) Stain Buffer | 00816085022581 | CalibreScientific US, Inc. | Class A | |
| KD-Color GE10 | 03770040619070 | KaliDiv | Unknown class | |
| KD-Color GE100 | 03770040619063 | KaliDiv | Class B | |
| Leishman's Stain (500ml) | 50604724606842 | Pro-Lab Diagnostics UK | Class A | |
| Lugol Coprology | 37601771965822 | RAL Diagnostics | Class A | |
| Methylene Blue Phosphate Pre-Stain (Giemsa) | 00816085021157 | CalibreScientific US, Inc. | Class A | |
| ParaFlo Bailenger AE | 03366160500741 | Eurobio Scientific | Class A | |
| ParaFlo Coloration Diphasique | 03366160500758 | Eurobio Scientific | Class A | |
| ParaFlo Coloration Diphasique / Bailenger AE | 03366160500765 | Eurobio Scientific | Class A | |
| PARA-SELLES OPTIMA - BAILENGER A2 | 03532678594583 | BIOSYNEX | Class A | |
| PARA-SELLES OPTIMA – IODESINE A1 | 03532678594590 | BIOSYNEX | Class A | |
| PARA-SELLES OPTIMA - IODESINE / BAILENGER A3 | 03532678594576 | BIOSYNEX | Class A | |
| PARA-SELLES OPTIMA - Technique B | 03532678594606 | BIOSYNEX | Class A | |
| PROTO-FIX® Wheatley’s Trichrome Stain Set | 00816085021409 | CalibreScientific US, Inc. | Class A | |
| Trichrome Stain | 04719889118428 | BaSO Biotech Co., LTD.. | Class A | |
| Trichrome Stain | 04719889118435 | BaSO Biotech Co., LTD.. | Class A | |
| Trichrome Stain (Wheatley's modification) | 00816085022765 | CalibreScientific US, Inc. | Class A | |
| Wheatley's Trichrome Stain Set for PVA (Zn) Fixative | 00816085022529 | CalibreScientific US, Inc. | Class A | |