2338 Results for: "Kyselina+giberelová"

Supplier: Thermo Fisher Scientific

Tungsten Standard, 1000 mg/L, Specpure®, Tungsten, Matrix: 5% HNO₃, Application: ICP standards

Supplier: CPACHEM

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

Supplier: Thermo Fisher Scientific

Tantalum Standard, 1000 mg/L, Specpure®, Tantalum, Matrix: 2% HF, Application: ICP standards

Supplier: CPACHEM

Tantalum Standard, 1000 mg/L, Tantalum, Matrix: 5% HNO₃, Application: ICP standards

Supplier: VWR Chemicals

12 elements at 10 mg/L: Hf, Ge, Mo, Nb, Sb, Si, Sn, Ta, Te, Ti, W, Zr

Supplier: CPACHEM

Tantalum Standard, 10000 mg/L, Tantalum, Matrix: 5% HNO₃, Application: ICP standards

Supplier: CPACHEM

Molybdenum Standard, 10000 mg/L, Molybdenum, Matrix: 5% HNO₃/4% HF, Application: ICP standards

Supplier: Thermo Fisher Scientific

Tantalum Standard, 10000 mg/L, Specpure®, Tantalum, Matrix: 2% HF, Application: ICP standards

Supplier: CPACHEM

Hafnium Standard, 10000 mg/L, Hafnium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

Supplier: EHRENSTORFER

Organic Standard, Bromoacetic acid 1,000 µg/ml in tert-butyl methyl ether, Pack type: Glass bottle

Supplier: Spectrum Chemical

Hydrochloric Acid, 37 Percent, NF is an excellent acidifying reagent.

Supplier: CPACHEM

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

Supplier: CPACHEM

Titanium Standard, 10000 mg/L, Titanium, Matrix: 5% HNO₃, Application: ICP standards

Supplier: CPACHEM

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

Supplier: Merck

Chromotropic acid disodium salt dihydrate, Supelco®

Supplier: CPACHEM

Niobium Standard, 10000mg/L, Niobium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

Supplier: CPACHEM

Antimony Standard, 1000 mg/L, Antimony, Matrix: 5% HNO₃, Application: ICP standards

Supplier: Avantor

Packing materials for low pressure preparative and flash chromatography. Chemically stable from pH 2 to 8,5. They are not damaged by the use of cleaning and antimicrobial agents such as sodium azide, dilute aqueous solutions of trifluoroacetic acid and acetic acid, organic solvents such as methanol and acetonitrile, and concentrated aqueous solutions of salts and urea. The packings feature irregular-shaped particles.

Supplier: Merck

Chromotropic acid disodium salt dihydrate, Sigma-Aldrich®

Supplier: CUSTOM MADE CHEMICALS LAB

Mercury Standard, 20 mg/L, Mercury, Matrix: Nitric acid dil., Application: Calibration

Supplier: CPACHEM

Zirconium Standard, 10000 mg/L, Zirconium, Matrix: 5% HNO₃, Application: ICP standards

Supplier: CPACHEM

Molybdenum Standard, 1000 mg/L, Molybdenum, Matrix: 1% HNO₃/1% HF, Application: ICP standards

Supplier: CPACHEM

Titanium Standard, 1000 mg/L, Titanium, Matrix: 5% HNO₃, Application: ICP standards

Supplier: CPACHEM

Hafnium Standard, 1000 mg/L, Hafnium, Matrix: 2% HNO₃/tr. HF, Application: ICP standards

Supplier: CPACHEM

Germanium Standard, 10000 mg/L, Germanium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

Supplier: CPACHEM

Antimony Standard, 10 mg/L, Antimony, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: Thermo Fisher Scientific

Titanium Standard, 1000 mg/L, Specpure®, Titanium, Matrix: 5% HNO₃, Application: AAS standards

Supplier: CPACHEM

Titanium Standard, 1000 mg/L, Titanium, Matrix: 5% HCl/tr HF, Application: ICP standards

Supplier: Avantor

Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.

Supplier: CPACHEM

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