Vous avez recherché : Standards multi-éléments

Supplier: VWR Chemicals

(Cations dans HNO₃ dilué)

Supplier: VWR Chemicals

22 éléments 100 mg/L: As, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Li, Mg, Mn, Mo, Ni, Pb, Sb, Se, Sr, Ti, Tl, V, Zn

Supplier: Thermo Fisher Scientific

These standards are applicable for the determination of elements as dissolved elements in ground waters, surface waters, and drinking water, and total recoverable elements in these waters as well as wastewaters, sludges, and soils samples.

Supplier: VWR Chemicals

Standard multi-éléments, Solution étalon multi-éléments et cationique VI pour chromatographie ionique, 10 - 100 mglL
NH₄⁺, K⁺, Na⁺, Ca²⁺, Mg²⁺, VWR® ARISTAR®, Applications: Étalons chromatographie ionique

Supplier: VWR Chemicals

25 éléments en solution dans acide nitrique 5 %

Supplier: Thermo Fisher Scientific

Standard multi-éléments, Refractory Metals, plasma standard solution, 100 μg/ml, Specpure®, Matrice: 5% HCl/tr HF, Applications: Étalons ICP

Supplier: Thermo Fisher Scientific

Standard multi-éléments, ICP-MS Stock Standard Solution A for 200.8, Rev. 5.4, Specpure®, Matrice: 5% HNO₃/tr. (CHOH)₂(COOH)₂, Applications: Étalons ICP-MS

Supplier: Merck

Standard multi-éléments, Metalloid and non-metal mix for ICP, 100 mg/L, TraceCERT®, Supelco®, Matrice: 10% HNO₃/tr HF, Applications: Étalons SAA, Étalons ICP

Supplier: Thermo Fisher Scientific

Standard multi-éléments, ICP-MS Interference Check Standard solution B for 6020, Specpure®, Specpure®, Matrice: 5% HNO₃, Applications: Étalons ICP-MS

Supplier: VWR Chemicals

En solution dans acide nitrique 5 %

Supplier: Thermo Fisher Scientific

Standard multi-éléments, ICP-MS Water Spike Standard Solution for 6020 CLP-M, Specpure®, Matrice: 5% HNO₃/tr. (CHOH)₂(COOH)₂, Applications: Étalons ICP-MS

Supplier: Thermo Fisher Scientific

Standard multi-éléments, Interference check standard AB(ICS-AB) solution, Specpure®, Matrice: 5% HNO₃/tr. (CHOH)₂(COOH)₂, Applications: Étalons ICP

Supplier: Thermo Fisher Scientific

Standard multi-éléments, ICP-MS soil spike standard solution for 6020 CLP-M, Specpure®, Matrice: 2% HNO₃/tr. HF, Applications: Étalons ICP-MS

Supplier: Merck

Note de sécurité : ces solutions se trouvent généralement dans une solution acide.

Supplier: Thermo Fisher Scientific

Pre-mixed matrix modifier are designed for use with graphite furnace atomic absorption (GFAA).

Supplier: Thermo Fisher Scientific

Standard multi-éléments, ICP-MS Stock Standard Solution A for 200.8, Rev. 4.4, Specpure®, Matrice: 5% HNO₃/tr. (CHOH)₂(COOH)₂, Applications: Étalons ICP-MS

Supplier: Thermo Fisher Scientific

Standard multi-éléments, Heavy Metals, Plasma Standard Solution, Ag, As, Ba, Cd, Cr, Hg, Pb, Se, 100 µg/ml, Specpure®, Matrice: 5% HNO₃, Applications: Étalons ICP

Supplier: Merck

Solution for LC-MS calibration.

Supplier: Thermo Fisher Scientific

Standard multi-éléments, Alkali Metals, Plasma Standard Solution, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100 μg/ml, Specpure®, Matrice: 5% HNO₃, Applications: Étalons ICP

Supplier: VWR Chemicals

Standard multi-éléments, Étalon de contrôle qualité multi-éléments, 100 mg/l {Ag, Al, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, Ge, In, K, Li, Mg, Mn, Mo, Na, Nb, Ni, P, Pb, Re, Sb, Si, Sn, Ta, Ti, V, W, Zn} dans l'acide nitrique 5% ARISTAR® pour ICP, VWR® ARISTAR®, Applications: Étalons ICP

Supplier: PerkinElmer

Standard multi-éléments, Multi-element standard, 10 components, Matrice: 2% HNO₃, Applications: Étalons ICP

Supplier: Thermo Fisher Scientific

Cd, Co, Cr, Cu, Fe, Mn, Ni, V, Zn @ 100 µg/ml

Supplier: VWR Chemicals

Standard multi-éléments, Étalon de contrôle qualité multi-éléments, 10 mg/l {Al, Ag, As, B, Ba, Ca, Cd, Ce, Co, Cr, Cu, Dy, Er, Eu, Fe, Gd, Ho, K, La, Li, Lu, Mg, Mn, Na, Nd, Ni, P, Pb, Rb, Se, Sm, Sr, Tl, Tm, V, Zn} dans acide nitrique 2% ARISTAR® pour ICP-MS, VWR® ARISTAR®, Applications: Étalons ICP-MS

Supplier: Thermo Fisher Scientific

Pre-mixed matrix modifier are designed for use with graphite furnace atomic absorption (GFAA).

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: VWR Chemicals

23 éléments en solution dans acide nitrique 5 % tr. HF

Supplier: VWR Chemicals

22 éléments 10 mg/L: As, Ba, Be, Cd, Co, Cr, Cu, Fe, Al, Mn, Mo, Ni, Pb, Sb, Se, Sn, Ti, Tl, V, U, Te, Zn.

Supplier: VWR Chemicals

28 éléments 1 mg/L: Al, Ag, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, Ti, Tl, V, Zn.

Supplier: Thermo Fisher Scientific

11 elements

Supplier: VWR Chemicals

Cation in dilute HNO₃.