257 Results for: "Aristar VWR"

Supplier: VWR Chemicals

Standard di ittrio, 1000 mg/L, VWR® ARISTAR®, Ittrio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di oro, 10 mg/L, VWR® ARISTAR®, Oro, Matrice: 2% HCl, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di gallio, 10 mg/L, VWR® ARISTAR®, Gallio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di gadolinio, 10 mg/L, VWR® ARISTAR®, Gadolinio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Per calibrazione in ICP, HNO₃ 5% in Acqua ASTM Tipo II.

Supplier: VWR Chemicals

(17 Elementi in soluzione di acido nitrico 5 %)

Supplier: VWR Chemicals

Standard di cromo, 1000 mg/L, VWR® ARISTAR®, Cromo, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di erbio, 10 mg/L, VWR® ARISTAR®, Erbio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Ni in HNO₃ 2-5%

Supplier: VWR Chemicals

Nd₂O₃ in HNO₃ 2-5%

Supplier: VWR Chemicals

In in HNO₃ 2-5%

Supplier: VWR Chemicals

(NH₄)₂ Ce(NO₃)₆ in HNO₃ 2-5%

Supplier: VWR Chemicals

CsNO₃ in HNO₃ 2-5%

Supplier: VWR Chemicals

HCl 5% in Acqua ASTM Tipo II

Supplier: VWR Chemicals

Ba(NO₃)₂ in HNO₃ 2-5%

Supplier: VWR Chemicals

Pb(NO₃)₂ in HNO₃ 2%

Supplier: VWR Chemicals

Fe in HNO₃ 2-5%

Supplier: VWR Chemicals

This certified reference material is produced using a high purity starting material, acid from sub-boiling and 18 MOhm deionized water and filtered through a 0.2 micron filter.

Supplier: VWR Chemicals

Tb₄O₇ in HNO₃ 2-5%

Supplier: VWR Chemicals

Lu₂O₃ in HNO₃ 2-5%

Supplier: VWR Chemicals

Standard di olmio, 10 mg/L, VWR® ARISTAR®, Olmio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di cerio, 10 mg/L, VWR® ARISTAR®, Cerio, Matrice: 2% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di piombo, 1000 mg/L, VWR® ARISTAR®, Piombo, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di bario, 10 ppm, VWR® ARISTAR®, Bario, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di litio, 10 mg/L, VWR® ARISTAR®, Litio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di zirconio, 10 ppm, VWR® ARISTAR®, Zirconio, Matrice: 2% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Ta in H₂O tr. HF

Supplier: VWR Chemicals

The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.

Supplier: VWR Chemicals

Standard di mercurio, 10 mg/L, VWR® ARISTAR®, Mercurio, Matrice: 5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

Standard di lutezio, 10 mg/L, VWR® ARISTAR®, Lutezio, Matrice: 2-5% HNO₃, Applicazione: Standard per ICP-MS