Hai cercato: Standard multi-elemento

Supplier: VWR Chemicals

Eight elements in 7% nitric acid.

Supplier: VWR Chemicals

28 Elementi 100 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

Standard multi-elemento, Multi-Element ICH Q3D & USP 232 Kit for Metals Analysis, Specpure®, Applicazione: Standard farmaceutici

Supplier: Thermo Fisher Scientific

Standard multi-elemento, ICP-MS Tuning Standard Solution for HP®, Specpure®, Matrice: 5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: Merck

Periodic table mix 1 for ICP used as a standard for the quantitative determination of mineral composition in Tenualosa ilisha using inductively coupled plasma atomic emission spectroscopy (ICP-AES).

Supplier: VWR Chemicals

(in HNO₃ diluito)

Supplier: Thermo Fisher Scientific

Standard multi-elemento, Refractory Metals, plasma standard solution, 100 μg/ml, Specpure®, Matrice: 5% HCl/tr HF, Applicazione: Standard per ICP

Supplier: Thermo Fisher Scientific

Standard multi-elemento, ICP-MS Interference Check Standard solution B for 6020, Specpure®, Specpure®, Matrice: 5% HNO₃, Applicazione: Standard per ICP-MS

Supplier: VWR Chemicals

(8 componenti in HNO₃ 2%)

Supplier: Thermo Fisher Scientific

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

Supplier: VWR Chemicals

(13 componenti in HNO₃ 2 %)

Supplier: Merck

Multi-element standard solution 1 has been used in the analysis of pollutants like trace elements in water using total reflection x-ray fluorescence (TXRF) method and inductively coupled plasma mass spectrometry(ICP-MS).

Supplier: Thermo Fisher Scientific

Standard multi-elemento, Precious Metals, Plasma Standard Solution, 100 μg/ml, Specpure®, Matrice: 20% HCl, Applicazione: Standard per ICP

Supplier: Thermo Fisher Scientific

11 elements

Supplier: Thermo Fisher Scientific

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

Supplier: VWR Chemicals

Standard multi-elemento, Ion chromatography cation multi-element standard solution VI, 10 - 100 mg/L
NH₄⁺, K⁺, Na⁺, Ca²⁺, Mg²⁺, VWR® ARISTAR®, Applicazione: Standard di cromatografia ionica

Supplier: Merck

Standards dissolved in oil are ready-to-use calibration standards for the analysis of non-aqueous matrices.

Supplier: Thermo Fisher Scientific

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

Supplier: Thermo Fisher Scientific

7 components in 15% HCl matrix.

Supplier: Thermo Fisher Scientific

Semiquantitative Standard 1, Specpure® is used as a standard for inductively coupled plasma and direct current plasma (DCP) emission spectrometry for the analysis of trace elements in biomedical and environmental samples.

Supplier: Thermo Fisher Scientific

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

Supplier: Thermo Fisher Scientific

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

Supplier: Thermo Fisher Scientific

As, B, P, S, Se, Si, Te at concentration 100 µg/ml in 5% HCL with a trace of HF.

Supplier: VWR Chemicals

6 components: Lithium (Li+) 50 mg/l, Sodium (Na+) 200 mg/l, Ammonium (NH4+) 250 mg/l, Potassium (K+) 500 mg/l, Calcium (Ca2+) 500 mg/l, Magnesium (Mg2+) 250 mg/l in H₂O

Supplier: Thermo Fisher Scientific

Multi-Element QC-21 Check Standard Solution is used as a certified reference material or quality control check standard for inductively coupled plasma optical emission spectroscopy (ICP-OES). It is also used in inductively coupled plasma mass spectrometry (ICP-MS), and flame or furnace atomic absorption spectroscopy.

Supplier: VWR Chemicals

16 components: Ag 10 mg/l, Al 100 mg/l, As 100 mg/l, Ba 50 mg/l, Be 5 mg/l, Cd 5 mg/l, Co 50 mg/l, Cr 20 mg/l, Cu 50 mg/l, Fe 20 mg/l, Mn 20 mg/l, Ni 50 mg/l, Pb 100 mg/l, Sb 100 mg/l, Se 100 mg/l, Tl 100 mg/l in 5% HNO₃

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: PerkinElmer

Standard multi-elemento, Dual-detector, 1×125 ml

Supplier: PerkinElmer

Standard multi-elemento, Multi-element standard, 10 components, Matrice: 2% HNO₃, Applicazione: Standard per ICP

Supplier: PerkinElmer

Standard multi-elemento, Standard per controllo dell'interferenza, Indice: 1000 mg/l: Sb, Applicazione: Standard per ICP