| Neisser & Gram for polipnospates | 08033976212148 | DDK ITALIA S.r.l. | Class A | |
| Neisser's acetic blue | 08033976213084 | DDK ITALIA S.r.l. | Class A | |
| Neo-Mount™
anhydrous mounting medium for microscopy | 04022536634265 | Merck KGaA | Class A | |
| Neo-Mount™
anhydrous mounting medium for microscopy | 04027269297954 | Merck KGaA | Class A | |
| Neutral red solution | 08033976211073 | DDK ITALIA S.r.l. | Class A | |
| New blue methylene | 08033976211455 | DDK ITALIA S.r.l. | Class A | |
| Nigrosine solution for microbiology | 08033976211431 | DDK ITALIA S.r.l. | Class A | |
| Nitro blue tetrazolium | 08033976211219 | DDK ITALIA S.r.l. | Class A | |
| Nuclear fast red | 08033976211448 | DDK ITALIA S.r.l. | Class A | |
| OCT blue | 08033976213213 | DDK ITALIA S.r.l. | Class A | |
| OCT gel (optimum cutting temperature) 130 gr | 08033976213206 | DDK ITALIA S.r.l. | Class A | |
| OCT green color | 08033976213237 | DDK ITALIA S.r.l. | Class A | |
| OCT Q PATH | 07312056209089 | VWR INTERNATIONAL SAS | Class A | |
| OCT red color | 08033976213220 | DDK ITALIA S.r.l. | Class A | |
| OCT yellow color | 08033976213244 | DDK ITALIA S.r.l. | Class A | |
| OG6 Orange G solution | 08033976211486 | DDK ITALIA S.r.l. | Class A | |
| OG6 polychromatic solution | 08033976211479 | DDK ITALIA S.r.l. | Class A | |
| Oil red 0 | 08033976212810 | DDK ITALIA S.r.l. | Class A | |
| Oil red 0 for paraffin sections | 08033976212827 | DDK ITALIA S.r.l. | Class A | |
| Orange 11 polychromatic solution | 08033976211493 | DDK ITALIA S.r.l. | Class A | |
| Orange Eosin modified aqueous solution | 08033976210823 | DDK ITALIA S.r.l. | Class A | |
| Orange G Pears | 08033976210519 | DDK ITALIA S.r.l. | Class A | |
| Orceine acetic solution | 08033976211462 | DDK ITALIA S.r.l. | Class A | |
| Orcein for elastic fibres | 08033976212889 | DDK ITALIA S.r.l. | Class A | |
| Pandy's solution | 08033976213145 | DDK ITALIA S.r.l. | Class A | |
| Paraclean (paraffin repellent) | 08033976213305 | DDK ITALIA S.r.l. | Class A | |
| P.A.S. Diastase for enzymatic digestion | 08033976212391 | DDK ITALIA S.r.l. | Class A | |
| PAS Hotchkiss McManus | 08033976212575 | DDK ITALIA S.r.l. | Class A | |
| Pas Mayer | 08033976212759 | DDK ITALIA S.r.l. | Class A | |
| PASM Jones | 08033976212995 | DDK ITALIA S.r.l. | Class A | |
| PAS Morel Maronger | 08033976212582 | DDK ITALIA S.r.l. | Class A | |
| PBS 10X Saline Phosphate Buffer | 08033976210359 | DDK ITALIA S.r.l. | Class A | |
| PBS 10X Tween Saline Phosphate Buffer | 08033976210366 | DDK ITALIA S.r.l. | Class A | |
| PBS-BSA buffer | 08033976210373 | DDK ITALIA S.r.l. | Class A | |
| PBS pH 7.4 Buffer with 0.01% Proclin | 08033976210380 | 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 | |
| Peris Van Gieson | 08033976212599 | DDK ITALIA S.r.l. | Class A | |
| Permanent Mounting Media (Aqueous) 1000 mL | 00810108717690 | ScyTek Laboratories Inc. | Class A | |
| Permanent Mounting Media (Aqueous) 30 mL | 00810108717683 | ScyTek Laboratories Inc. | Class A | |
| Phenol 85% | 08033976210830 | DDK ITALIA S.r.l. | Class A | |
| Phosphate buffer (PB) | 08033976210472 | DDK ITALIA S.r.l. | Class A | |
| Phoxine B solution | 08033976211035 | DDK ITALIA S.r.l. | Class A | |
| Physiological saline solution | 08033976211783 | DDK ITALIA S.r.l. | Class A | |
| Picrofhucsine (Van Gieson) | 08033976211059 | DDK ITALIA S.r.l. | Class A | |
| Picromallory | 08033976212605 | DDK ITALIA S.r.l. | Class A | |
| Picromallory (acid fuchsine) | 08033976211066 | DDK ITALIA S.r.l. | Class A | |
| Piero indigo carmine | 08033976211042 | DDK ITALIA S.r.l. | Class A | |
| Pironine Y | 08033976211554 | DDK ITALIA S.r.l. | Class A | |
UDI Compass