2297 Results for: "Standardy+-+fosfor"

These standards are manufactured from high purity raw materials and is suitable for calibrating a wide range of Total Organic Carbon (TOC) and Total Inorganic Carbon (TIC) analysers to a high accuracy.

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Sulphate standard solution, concentrate, 1000 mg SO₄, Titrisol®, Supelco®

Supplier: Merck

Titrisol® standards are traceable to standard reference material from NIST.

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Germanium standard solution, for ICP, in 5% HNO₃, tr. HF, VHG

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.

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Tantalum standard solution, for ICP, in 2% HF, CRM, VHG

Supplier: LGC Standards PROMOCHEM

These 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.

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Rhodium standard solution, for ICP, in 20% HCl, VHG

Supplier: LGC Standards PROMOCHEM

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VWR®, Fluids and culture media for sterility testing of pharmaceutical products

Supplier: VWR Chemicals

Culture media for sterility tests, diluents for the homogenisation of samples for the microbiological examination and rinsing fluids for membrane filtration methods.

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VWR® ARISTAR®, Multi-Element Calibration Standard 4 in Water with a Trace of Hydrofluoric Acid for ICP-MS

Supplier: VWR Chemicals

(12 Elements in H₂O with trace of HF ).

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Acetate standard for ion chromatography, TraceCERT®, Supelco®

Supplier: Merck

Prepared with acetic acid, NaOH and water (pH 7 to 8); filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

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Bromate ion chromatography standards, VHG

Supplier: LGC Standards PROMOCHEM

These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

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Concentrated Eluent for Ion Chromatography, Sodium Carbonate/Sodium Bicarbonate Solution 3

Supplier: Honeywell Chemicals

Certified Reference Material (CRM).

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Sodium Standard Solution, 10000 mg/L Na in dil. Nitric Acid Standard for ICP-MS

Supplier: CPACHEM

Na 10000 mg/L in diluted nitric acid for ICP/MS.

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Bromide ion chromatography standards, bromide standard, VHG

Supplier: LGC Standards PROMOCHEM

These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

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Chromium ICP and ICP-MS CRM, Chromium (III) 1000 mg/L in Diluted Nitric Acid

Supplier: CPACHEM

Shelf life on ship date: 36 months - store under normal laboratory conditions, at temperatures between 15 to 25 °C.

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Chlorite ion chromatography (IC) standard, Supelco®

Supplier: Merck

Chlorite IC standard may be used in the determination of disinfection by-product, chlorite in water samples using ion chromatography technique (IC)

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Chlorite ion chromatography standards, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard, for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

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VWR® ARISTAR®, Multi-Element Calibration Standard 1 in dil. Nitric Acid for ICP-MS

Supplier: VWR Chemicals

17 Elements in 5% nitric acid solution.

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Metallo-organic standards, V21+K wear metals standard, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of these elements in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA) and other techniques for elemental analysis.

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Formate standard for ion chromatography, TraceCERT®, Supelco®

Supplier: Merck

Prepared with calcium formate and water, filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

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Actero™ Elite enrichment media

Supplier: FOODCHEK SYSTEMS

Food and environmental samples require enrichment before pathogen testing to amplify or grow any existing bacterial pathogens. Actero™ ELITE Enrichment Media works with a number of 'food pathogen testing systems' including lateral flow, ELISA and PCR platforms. For a custom solution, the Actero™ MediaPouch is for laboratories that require portion-packed media to use in automated media preparation instruments. It is available in pouches and can be custom packaged to meet your specific needs. Patent Pending Actero™ ELITE Enrichment Media represent enhanced formulations that further reduce the required enrichment time to an industry-leading low.

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Metallo-organic standards, V23 wear metals standard, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material calibration standard for the analysis of these elements in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.

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Single element petroleum standards, silicon in hydrocarbon oil, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard for the analysis of this element in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.

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VWR® ARISTAR®, Cyanide 1000 mg/L Standard for ion chromatography in 0.1% KOH, Certified Reference Material

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.

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VWR® ARISTAR®, Multi-Element Quality Control Standard, 10 mg/L for 36 Elements in 2% Nitric Acid , for ICP-MS

Supplier: VWR Chemicals

Multi-Element Standard, Multi-element quality control standard 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} in nitric acid 2% ARISTAR® for ICP-MS, VWR® ARISTAR®, Application: ICP-MS standards

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ISE standards

Supplier: Hach

ISE standards are used to calibrate ion selective electrode measurement systems by coresponding the electrode output with the concentration of the analyte. Pairs of standards with concentrations that differ by a factor of ten are used for analysis.