122 Results for: "high purity salts & acids"
Sodium acetate hydrate ≥99.9985% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Sodium acetate hydrate ≥99.9985% (metals basis), Puratronic®
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Hydrobromic acid 48% (w/w) in aqueous solution , 99,9999% (metals basis)
Supplier: Thermo Fisher Scientific
Hydrobromic acid 48% (w/w) in aqueous solution , 99,9999% (metals basis)
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Cesium nitrate 99.99% (trace metals basis) for analysis
Supplier: Thermo Fisher Scientific
Cesium nitrate 99.99% (trace metals basis) for analysis
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Ammonium bromide ≥99.999% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Ammonium bromide ≥99.999% (metals basis), Puratronic®
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Cesium nitrate ≥99.999% (trace metals basis), Sigma-Aldrich®
Supplier: Merck
Cesium nitrate ≥99.999% (trace metals basis), Sigma-Aldrich®
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Cesium nitrate ≥99.99% (trace metals basis), Sigma-Aldrich®
Supplier: Merck
Cesium nitrate ≥99.99% (trace metals basis), Sigma-Aldrich®
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Magnesium 2% in nitric acid 5% ≥99.9995%, TraceSELECT™ matrix modifier solution, Fluka™
Supplier: Honeywell Chemicals
The acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (µg/kg) trace range.
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Hydrochloric acid ≥36.5% ≥99.999% (metals basis)
Supplier: Thermo Fisher Scientific
Hydrochloric acid ≥36.5% ≥99.999% (metals basis)
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Cerium triacetate hydrate ≥99.995% (metals basis)
Supplier: Thermo Fisher Scientific
Cerium triacetate hydrate ≥99.995% (metals basis)
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N,N-Dimethylformamide ≥99.99995% (trace metals basis), TraceSELECT™ for inorganic trace analysis, Riedel-de Haën™
Supplier: Honeywell Chemicals
High purity solvents for speciation analysis by LC-ICP-MS. Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance. The blank values for metal traces in these solvents are in the ppb range or lower.
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L(+)-Ascorbic acid ≥99.9998% (metals basis), TraceSELECT™, Fluka™
Supplier: Honeywell Chemicals
TraceSELECT™ Ultra and TraceSELECT
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Scandium(III) nitrate hydate ≥99.99% (REO, rare earth oxide basis), REacton®
Supplier: Thermo Fisher Scientific
Scandium(III) nitrate hydate ≥99.99% (REO, rare earth oxide basis), REacton®
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Hydrogen tetrabromoaurate(III) hydrate (≥32% Au) ≥99.99% (metals basis), Premion®
Supplier: Thermo Fisher Scientific
Hydrogen tetrabromoaurate(III) hydrate (≥32% Au) ≥99.99% (metals basis), Premion®
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Calcium acetate xhydrate ≥99.9965% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Calcium acetate xhydrate ≥99.9965% (metals basis), Puratronic®
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Hydrochloric acid ≥33% ≥99.999999% (metals basis)
Supplier: Thermo Fisher Scientific
Hydrochloric acid ≥33% ≥99.999999% (metals basis)
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Lead(II) acetate trihydrate 99.999% (trace metals basis), extra pure
Supplier: Thermo Fisher Scientific
Lead(II) acetate trihydrate 99.999% (trace metals basis), extra pure
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Magnesium acetate tetrahydrate ≥99.997% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Magnesium acetate tetrahydrate ≥99.997% (metals basis), Puratronic®
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Calcium oxalate monohydrate ≥99.9985% (trace metals basis) (excluding 25 ppm max alkali earths), Puratronic®
Supplier: Thermo Fisher Scientific
Calcium oxalate monohydrate ≥99.9985% (trace metals basis) (excluding 25 ppm max alkali earths), Puratronic®
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Hydrochloric acid 37% (w/w) in water , 99.999% (trace metals basis)
Supplier: Honeywell Chemicals
Hydrochloric acid 37% (w/w) in water , 99.999% (trace metals basis)
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Antimony (V) oxide ≥99.998% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Antimony (V) oxide ≥99.998% (metals basis), Puratronic®
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Lead(II) acetate trihydrate ≥99.995% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Lead(II) acetate trihydrate ≥99.995% (metals basis), Puratronic®
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Antimony(III) oxide ≥99.999% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Antimony(III) oxide ≥99.999% (metals basis), Puratronic®
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Germanium(IV) ethoxide ≥99.995% (metals basis)
Supplier: Thermo Fisher Scientific
Germanium(IV) ethoxide ≥99.995% (metals basis)
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Hydrogen tetranitratoaurate(III) hydrate (38.9 - 40.1% Au) ≥99.99% (metals basis), Premion®
Supplier: Thermo Fisher Scientific
Decomposes in water. Soluble in HNO₃
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Hexachloroplatinic(IV) acid hydrate ≥99.999% (metals basis), Premion®
Supplier: Thermo Fisher Scientific
Hexachloroplatinic(IV) acid hydrate ≥99.999% (metals basis), Premion®
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Europium triacetate hydrate ≥99.999% (REO, rare earth oxide basis), REacton®
Supplier: Thermo Fisher Scientific
Europium triacetate hydrate ≥99.999% (REO, rare earth oxide basis), REacton®
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Sulphuric acid ≥93%, TraceSELECT™ for trace analysis, Fluka™
Supplier: Honeywell Chemicals
TraceSELECT™ Ultra and TraceSELECT
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Technical pH buffer solutions in sachets, HI 50000 series
Supplier: Hanna
These technical calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.
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Perchloric acid 67-72%, TraceSELECT™ Ultra for ultratrace analysis, Fluka™
Supplier: Honeywell Chemicals
TraceSELECT™ Ultra and TraceSELECT
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Perchloric acid 65-71% (by titrimetric analysis), TraceSELECT™ for trace analysis, Fluka™
Supplier: Honeywell Chemicals
TraceSELECT™ Ultra and TraceSELECT