Supplier: Merck

Niobium Standard, 1000 mg/L, Certipur®, Supelco®, Niobium, Matrix: H₂O, Application: ICP standards

Supplier: Merck

Niobium Standard, 1000 mg/L, TraceCERT®, Supelco®, Niobium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: Avantor

Niobium Standard, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Niobium, Matrix: H₂O/tr HF, Application: ICP standards

Supplier: VWR Chemicals

Niobium Standard, 1000 ppm, VWR® ARISTAR®, Niobium, Matrix: H₂O/tr HF, Application: ICP-MS standards

Supplier: VWR Chemicals

Nb₂O₅ in H₂O tr. HF.

Supplier: VWR Chemicals

Niobium Standard, 1000 mg/L, VWR®, Niobium, Matrix: 5% HNO₃/tr HF, Application: AAS standards

Supplier: VWR Chemicals

Nb₂O₅ in H₂O tr. HF.

Supplier: Thermo Fisher Scientific

Niobium Standard, 10000mg/L, Specpure®, Niobium, Matrix: 2% HF, Application: ICP standards

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Thermo Fisher Scientific

Niobium Standard, 1000 mg/L, Specpure®, Niobium, Matrix: 2% HF, Application: AAS standards

Supplier: Thermo Fisher Scientific

Niobium Standard, 1000 mg/L, Specpure®, Niobium, Matrix: 2% HF, Application: ICP standards

Supplier: ACTIVE MOTIF

Niobium Standard, 1000 mg/L, Niobium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

Supplier: ACTIVE MOTIF

Niobium Standard, 10000mg/L, Niobium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

Supplier: LGC Standards PROMOCHEM

The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.