23107 Results for: "LGC Standards PROMOCHEM"

Purity estimate obtained by subtraction from 100% of total impurities by GC-FID, thermogravimetric analysis, Karl Fischer analysis and 1H NMR is 99,1 ± 1,4% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.

Expand 1 Items

Organic reference standards, Zearalenone (NMIA P1787)

Supplier: LGC Standards PROMOCHEM

Purity estimate obtained by traditional analytical techniques by subtraction from 100% of total impurities by HPLC with UV detection, 1H NMR, Karl Fischer and thermogravimetric analysis is 99,0 ± 1,5% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.

Expand 1 Items

Dibenzo[a,h]acridine

Supplier: LGC Standards PROMOCHEM

Dibenzo[a,h]acridine

Expand 1 Items

Rhodium standard solution, 1000 mg/L Rh in 5% hydrochloric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

Rhodium Standard, 1000 mg/L, Rhodium, Matrix: 5% HCl, Application: ICP standards

Expand 1 Items

Selenium standard solution, 1,000 mg/L Se in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Iron standard solution, 1000 mg/L Fe in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Cadmium standard solution, 1,000 mg/L Cd in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Manganese standard solution, 1000 mg/L Mn in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Vanadium standard solution, 1000 mg/L V in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Silver standard solution, 1000 mg/L Ag in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Gallium standard solution, 1,000 mg/L Ga in dilute nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Lithium standard solution, 10000 mg/L Li in dil. nitric acid standard for AAS

Supplier: LGC Standards PROMOCHEM

Lithium Standard, 10000 mg/L, Lithium, Matrix: Nitric acid dil., Application: AAS standards

Expand 1 Items

Aluminium standard solution, 10000 mg/L Al in dil. nitric acid standard for AAS

Supplier: LGC Standards PROMOCHEM

Aluminium Standard, 10000 mg/L, Aluminium, Matrix: 2% HNO₃, Application: AAS standards

Expand 1 Items

Pesticide reference standard, 4-Chlorotoluene 100 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, 4-Chlorotoluene 100 µg/ml in methanol

Expand 1 Items

Pesticide reference standard, Pentachlorophenol 1000 µg/ml in dichloromethane

Supplier: LGC Standards PROMOCHEM

Organic Standard, Pentachlorophenol 1,000 µg/ml in dichloromethane

Expand 1 Items

Organic reference standard, 1,1,1-Trichloroethane 100 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, 1,1,1-Trichloroethane 100 µg/ml in methanol

Expand 1 Items

Sodium standard solution, 10000 mg/L Na in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

Sodium Standard, 10000 mg/L, Sodium, Matrix: Nitric acid dil., Application: ICP standards

Expand 1 Items

Arsenic standard solution, 10,000 mg/L As in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

Arsenic Standard, 10000 mg/L, Arsenic, Application: ICP standards

Expand 1 Items

Lanthanum standard solution, 1000 mg/L La in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Selenium standard solution, 10,000 mg/L Se in dil. nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

Selenium Standard, 10000 mg/L, Selenium, Matrix: Nitric acid dil., Application: ICP standards

Expand 1 Items

Europium standard solution, 1,000 mg/L Eu in dilute nitric acid standard for ICP

Supplier: LGC Standards PROMOCHEM

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

Expand 1 Items

Reference standards, surface water - trace metals

Supplier: LGC Standards PROMOCHEM

This reference standard is intended for daily use in conjunction with measurement of elements in surface waters. The water solution contains 45 elements with concentrations traceable to
ultrapure metals or stoichiometrically well-defined substances.