122 Results for: "high purity salts & acids"

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.

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Acetic acid ≥99,0% ≥99.0%, TraceSELECT™ Ultra for ultratrace analysis, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

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Palladium matrix modifier 2 g/L in nitric acid 1% [99,999% Pd(NO₃)₂], ARISTAR® for graphite furnace AAS

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.

Expand 1 Items

Acetic acid ≥99,0% ≥99.0%, TraceSELECT™ for trace analysis, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Expand 3 Items

Sulphuric acid 95% ≥95% ≥95%, TraceSELECT™ Ultra for ultratrace analysis, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

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Hydrochloric acid 34 - 37%, TraceSELECT™ for inorganic trace analysis, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

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Hydrochloric acid 32 - 35%, TraceSELECT™ Ultra for ultratrace analysis, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

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tetra-Chloroauric(III) acid solution 30% (w/v) in diluted hydrochloric acid ≥99.99% (trace metals basis), Sigma-Aldrich®

Supplier: Merck

tetra-Chloroauric(III) acid solution 30% (w/v) in diluted hydrochloric acid ≥99.99% (trace metals basis), Sigma-Aldrich®

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Palladium matrix modifier 10 g/L in nitric acid 15% [99,999% Pd(NO₃)₂], ARISTAR® for graphite furnace AAS

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.

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Lithium iodide hydrate ≥99.995% (metals basis), Puratronic®

Supplier: Thermo Fisher Scientific

Lithium iodide hydrate is used as a reagent for ester cleavage and decarboxylation and C-C bond forming reactions. It is also used as source of nucleophilic iodide, as a mild lewis acid, epoxide opening and as an additive for organometallic-mediated transformations.

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Iron(II) oxalate dihydrate ≥99.999% (metals basis), Puratronic®

Supplier: Thermo Fisher Scientific

Iron(II) oxalate dihydrate ≥99.999% (metals basis), Puratronic®

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Nickel acetate tetrahydrate ≥99.999% (metals basis), Puratronic®

Supplier: Thermo Fisher Scientific

Nickel acetate tetrahydrate ≥99.999% (metals basis), Puratronic®

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Manganese(II) acetate tetrahydrate ≥99.999% (metals basis), Puratronic®

Supplier: Thermo Fisher Scientific

Manganese(II) acetate tetrahydrate ≥99.999% (metals basis), Puratronic®

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Citric acid monohydrate ≥99.9998% (metals basis), TraceSELECT™, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

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Cesium chloride 99.99%, white crystalline powder, Optical Grade

Supplier: MP Biomedicals

Cesium chloride is typically used for density gradient work and for the purification of virus/phage, nucleic acids and nucleoproteins. It is used for the preparation of electrically conducting glasses, used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

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Cerium triacetate sesquihydrate ≥99.99% (REO, rare earth oxide basis), REacton®

Supplier: Thermo Fisher Scientific

Cerium(III) acetate is used in combination with bromide ion, catalyzes the liquid-phase auto-oxidation of cresols. It is used in glass manufacturing, glass Polishing, optical Glass making and polishing, pigments, pharma, Speciality chemicals electronic, oaint and driers, dyes and pigments, paper industries etc.

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Ammonium dihydrogen phosphate 20 g/L in nitric acid 1%, ARISTAR® matrix modifier solution, for graphite furnace AAS

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.

Expand 1 Items

Ammonium dihydrogen phosphate 100 g/L in nitric acid 1%, ARISTAR® matrix modifier solution, for graphite furnace AAS

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.

Expand 1 Items

Magnesium nitrate 10 g/L (99,999%) in water, ARISTAR® matrix modifier solution, for graphite furnace AAS

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.

Expand 1 Items

Magnesium nitrate 20 g/L (99,999%) in water, ARISTAR® matrix modifier solution, for graphite furnace AAS

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.

Expand 1 Items

Ammonium nitrate 50 g/L (99,999%) in water, ARISTAR® matrix modifier solution, for graphite furnace AAS

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.