| Neutral Red 0.1% | 05055914797121 | Atom Scientific Ltd | Class A | |
| Neutral Red (0.5% Aqueous) | 05055914711189 | Atom Scientific Ltd | Class A | |
| Neutral Red (0.5% Aqueous) | 05055914711196 | Atom Scientific Ltd | Class A | |
| Neutral Red (0.5% Aqueous) | 05055914711202 | Atom Scientific Ltd | Class A | |
| Neutral Red (0.5% Aqueous) | 05055914711219 | Atom Scientific Ltd | Class A | |
| Neutral Red (0.5% Aqueous) | 05055914783537 | Atom Scientific Ltd | Class A | |
| Neutral Red (10 x Concentrate) | 05055914711288 | Atom Scientific Ltd | Class A | |
| Neutral Red (1% Aqueous in 1% Acetic Acid) | 05055914711226 | Atom Scientific Ltd | Class A | |
| Neutral Red (1% Aqueous in 1% Acetic Acid) | 05055914711233 | Atom Scientific Ltd | Class A | |
| Neutral Red (1% Aqueous in 1% Acetic Acid) | 05055914755664 | Atom Scientific Ltd | Class A | |
| Neutral Red reagens, 100 mL | 03858888823955 | BioGnost Ltd. | Class A | |
| New Methylene Blue | 08033976233563 | Bio-Optica Milano S.p.A. | Class A | |
| New methylene blue 100 ml | 08057724950137 | Micras di Cipressi Gabriele | Class A | |
| New Methylene Blue (Reticulocyte Stain) | 05055914711387 | Atom Scientific Ltd | Class A | |
| New Methylene Blue (Reticulocyte Stain) | 05055914711394 | Atom Scientific Ltd | Class A | |
| New Methylene Blue (Reticulocyte Stain) | 05055914711400 | Atom Scientific Ltd | Class A | |
| N-Histofine DAB-２V | 04987780862140 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine DAB-２V | 04987780876932 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine DAB-２V | 04987780876949 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine DAB-3S KIT | 04987780860191 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine DAB-3S KIT | 04987780860214 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine DAB-3S KIT | 04987780861501 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine Simple Stain AEC Solution | 04987780860153 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine Simple Stain AEC Solution | 04987780860177 | Nichirei Biosciences Inc. | Class A | |
| N-Histofine Simple Stain AEC Solution | 04987780861488 | Nichirei Biosciences Inc. | Class A | |
| Nigrosin 1% Aqueous Solution | 05055914706260 | Atom Scientific Ltd | Class A | |
| Nigrosin 1% Aqueous Solution | 05055914749670 | Atom Scientific Ltd | Class A | |
| Nigrosin 5% Aqueous Solution | 05055914711509 | Atom Scientific Ltd | Class A | |
| Nigrosin 5% Aqueous Solution | 05055914729788 | Atom Scientific Ltd | Class A | |
| Nigrosin-Eosin Stain | 05055914749687 | Atom Scientific Ltd | Class A | |
| Nigrosin-Eosin Stain | 05055914749694 | Atom Scientific Ltd | Class A | |
| Nigrosin-Eosin Stain | 05055914749700 | Atom Scientific Ltd | Class A | |
| Nigrozin, izotonična otopina, 100 mL | 03858890008425 | BioGnost Ltd. | Class A | |
| NON-SPECIFIC ESTERASE Stain | 08033976238728 | Bio-Optica Milano S.p.A. | Class A | |
| Not Applicable | 00382904914585 | Becton, Dickinson and Company | Class A | |
| Not Applicable | 00382904914592 | Becton, Dickinson and Company | Class A | |
| Nuclear fast red | 08033976233211 | Bio-Optica Milano S.p.A. | Class A | |
| Nuclear fast red | 08033976234751 | Bio-Optica Milano S.p.A. | Class A | |
| Nuclear Fast Red | 00846405014194 | Diagnostic BioSystems | Class A | |
| Nuclear Fast Red 0,1% | 08430155011149 | QUIMICA CLINICA APLICADA S.A. | Class A | |
| Nuclear Fast Red 0.1% aqueous (Kernechtrot) | 05055914752052 | Atom Scientific Ltd | Class A | |
| Nuclear Fast Red 0.1% aqueous (Kernechtrot) | 05055914786033 | Atom Scientific Ltd | Class A | |
| Nuclear Fast Red 0.1% aqueous (Kernechtrot) | 05055914786040 | Atom Scientific Ltd | Class A | |
| Nuclear fast red 1 flacone da 250 ml | 08052597870193 | Bio-Optica Milano S.p.A. | Class A | |
| Nuclear Fast Red 500 ml | 08057724950465 | Micras di Cipressi Gabriele | Class A | |
| Nuclear fast red-aluminium sulfate solution 0.1% for microscopy | 04027269167066 | Merck KGaA | Class A | |
| Nuclear Fast Red (Kernechtrot) reagens, 100 mL | 03858890000573 | BioGnost Ltd. | Class A | |
| Nuclear Fast Red (Kernechtrot) reagens, 250 mL | 03858890001426 | BioGnost Ltd. | Class A | |
| Nuclear Fast Red (Kernechtrot) reagens, 500 mL | 03858890006070 | BioGnost Ltd. | Class A | |
| Nuclear Fast Red Solution (Enhanced Stability) 30 mL | 00850075153206 | ScyTek Laboratories Inc. | Class A | |
UDI Compass