| Pandy's solution | 08033976213145 | DDK ITALIA S.r.l. | Class A | |
| P.A.S. Diastase for enzymatic digestion | 08033976212391 | DDK ITALIA S.r.l. | Class A | |
| Periodic Acid Schiff (PAS) a amylase | 08033976212223 | DDK ITALIA S.r.l. | Class A | |
| Periodic acid Schiff (PAS) modified | 08033976212100 | DDK ITALIA S.r.l. | Class A | |
| Peris (1x100 ml + 10x5 ml) | 08033976211950 | DDK ITALIA S.r.l. | Class A | |
| PT AH phosphotungstic hematoxylin | 08033976212414 | DDK ITALIA S.r.l. | Class A | |
| Quinacrine solution | 08033976213152 | DDK ITALIA S.r.l. | Class A | |
| Rakoff for ormonal cytodiagnostc | 08033976213169 | DDK ITALIA S.r.l. | Class A | |
| Refill fixative for fast color | 08033976211899 | DDK ITALIA S.r.l. | Class A | |
| Refill red for fast color | 08033976211905 | DDK ITALIA S.r.l. | Class A | |
| Schaeffer & Fulton’s spore stain | 08033976212193 | DDK ITALIA S.r.l. | Class A | |
| Sternheimer & Malbin for urinary' sediment | 08033976213176 | DDK ITALIA S.r.l. | Class A | |
| Sudan black | 08033976211943 | DDK ITALIA S.r.l. | Class A | |
| Sudan black B staining system (modified) | 08033976212117 | DDK ITALIA S.r.l. | Class A | |
| SWK for the examinations of parasites in stools two techniques | 08033976211936 | DDK ITALIA S.r.l. | Class A | |