18298 Results for: "LGC Standards PROMOCHEM"

Supplier: LGC Standards PROMOCHEM

Magnesium Standard, 1000 mg/L, Magnesium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: LGC Standards PROMOCHEM

Titanium Standard, 1000 mg/L, Titanium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: LGC Standards PROMOCHEM

Calcium Standard, 1000 mg/L, Calcium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: LGC Standards PROMOCHEM

Ammonium Standard, Ammonium standard solution, 1000 mg/L, Matrix: H₂O, Application: Ion chromatography standards

Supplier: LGC Standards PROMOCHEM

Sodium Standard, 1000 mg/L, Sodium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: LGC Standards PROMOCHEM

Indium Standard, 1000 mg/L, Indium, Matrix: Nitric acid dil., Application: ICP standards

Supplier: LGC Standards PROMOCHEM

Organic Standard, Chloroacetaldehyde 1,000 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, Cyanazine 1,000 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, Aroclor 1248 (PCB-mixture, 48% chlorinated) 1,000 µg/ml in isooctane

Supplier: LGC Standards PROMOCHEM

Organic Standard, Dibromoacetonitrile 1,000 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Florisil® for chromatography

Supplier: LGC Standards PROMOCHEM

Purity estimate obtained by subtraction from 100% of total impurities by HPLC with UV detection, thermogravimetric analysis, Karl Fischer analysis and 1H NMR analysis is 96,1 ± 4,0% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis and quantitative NMR using certified triphenylphosphine oxide as internal standard.

Supplier: LGC Standards PROMOCHEM

(3,4-Dimethoxyphenyl)acetonitrile

Supplier: LGC Standards PROMOCHEM

Copper

Supplier: LGC Standards PROMOCHEM

Zinc

Supplier: LGC Standards PROMOCHEM

This reference material intended to use in validating methods for determining fat, fatty acids, trace elements and tocopherol.

Supplier: LGC Standards PROMOCHEM

Beryllium Standard, 1000 µg/g, Beryllium, Matrix: Base Oil 20, Application: Oil based standards

Supplier: LGC Standards PROMOCHEM

n-Heptane

Supplier: LGC Standards PROMOCHEM

2,2',4,6-Tetrachlorobiphenyl (PCB No. 50)

Supplier: LGC Standards PROMOCHEM

Acetanilide

Supplier: LGC Standards PROMOCHEM

Tin

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Diphenylacetic acid

Supplier: LGC Standards PROMOCHEM

Organic Standard, Naphthalene 100 µg/ml in acetonitrile, Pack type: Glass bottle

Supplier: LGC Standards PROMOCHEM

Sodium chloride

Supplier: LGC Standards PROMOCHEM

Vancomycin hydrochloride

Supplier: LGC Standards PROMOCHEM

4-Chlorobiphenyl (PCB No. 3)

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',4,5'-Tetrachlorobiphenyl (PCB No. 49) 35 µg/ml in isooctane, Pack type: Glass bottle

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,6'-Tetrachlorobiphenyl (PCB No. 46) 35 µg/ml in isooctane, Pack type: Glass bottle

Supplier: LGC Standards PROMOCHEM

This standard material is intended for use in evaluating the reliability of analytical methods for the determination of major, minor, and trace elements, proximates, calories and total dietary fiber in botanical materials, agricultural food products, and materials of similar matrix.

Supplier: LGC Standards PROMOCHEM

This standard reference material is intended for use in the evaluation of methods and the calibration of instruments used in the determination of total sulphur in fuel oils and materials of a similar matrix.