Nitrofurazone Pharmaceutical Secondary Standard; Certified Reference Material

Nitrofurazone United States Pharmacopeia (USP) Reference Standard

Nitrogen (total) Cell Test photometric, 0.5-15.0 mg/L (N), Spectroquant®

Nitrogen (total) Cell Test photometric, 10-150 mg/L (N), Spectroquant®

Nitrogen doped graphene oxide powder bio-sourced

Nitrogen-free weighing papers W × L 3 × 3 in.

Nitrogen-free weighing papers W × L 4 × 4 in.

Nitrogen-¹⁵N₂ 98 atom % ¹⁵N

Nitrogen/Phosphorus co-doped graphene avg. no. of layers, 1 ‑ 5

Nitroglycerin in propylene glycol United States Pharmacopeia (USP) Reference Standard

Nitroguanidine

Nitromethane ACS reagent, ≥95%

Nitromethane ReagentPlus®, ≥99.0%

Nitromethane suitable for HPLC, ≥96%

Nitromethane-d₃ 99 atom % D

Nitromethanetrispropionic acid 97%

Nitronium tetrafluoroborate ≥95%

Nitroreductase from Escherichia coli ≥90% (SDS-PAGE), recombinant, expressed in E. coli

Nitrosobenzene ≥97%

Nitrosomorpholine

Nitrosyl tetrafluoroborate 95%

Nitrosylsulfuric acid solution 40 wt. % in sulfuric acid

Nitrotetrazolium Blue chloride 90.0-110.0% (calc. on dry substance, T)

Nitrotetrazolium Blue chloride powder, electrophoresis grade

Nitrotetrazolium Blue chloride ≥90.0% (HPLC)

Nitroxinil VETRANAL®, analytical standard

Nivalenol solution 100 μg/mL in acetonitrile, analytical standard

Nizatidine analytical standard

Nizatidine pharmaceutical secondary standard, certified reference material

Nizatidine United States Pharmacopeia (USP) Reference Standard

Nizatidine ≥98% (HPLC)

NK-252 ≥98% (HPLC)

NKH 477 ≥98% (HPLC), powder

NMBA-D3 certified reference material, pharmaceutical secondary standard

NMC532 electrode sheet, aluminum substrate, size 5 in. × 10 in.

NMC622 electrode sheet, aluminum substrate, size 5 in. × 10 in.

NMC811 electrode sheet, aluminum substrate, size 5 in. × 10 in.

NMR pipette tip L 9 in.

NMR tube caps NMR tube size 10 mm

NMR tube caps NMR tube size 2 mm, red

NMR tube caps NMR tube size 3 mm

NMR tube caps NMR tube size 5 mm

NMR tube caps NMR tube size 5 mm

NMR tube caps NMR tube size 5 mm

NMR tube caps NMR tube size 5 mm