28 Results for: "EUPROMOCHEM00001"

Supplier: VWR Chemicals

Sodium chloride ≥99.9%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Water, HiPerSolv CHROMANORM® for UHPLC-MS

Supplier: VWR Chemicals

n-Heptane ≥99%, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Isohexane (mixture of isomers), PESTINORM® for pesticide residue analysis

Supplier: VWR Chemicals

Ammonium acetate ≥98.0%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Dichloromethane ≥99.9% stabilised, PESTINORM® for capillary GC analysis

Supplier: VWR Chemicals

Methanol ≥99.9%, HiPerSolv CHROMANORM® for UHPLC-MS

Supplier: VWR Chemicals

Sodium perchlorate monohydrate ≥99.0%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Sodium dihydrogen phosphate, anhydrous ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Ethanol absolute ≥99.8%, HiPerSolv CHROMANORM®, gradient grade for HPLC

Supplier: VWR Chemicals

Ethyl acetate ≥99.9%, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Tetrahydrofuran ≥99.9% unstabilised, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

2-Propanol ≥99.9%, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for UHPLC-MS

Supplier: VWR Chemicals

Methanol ≥99.9%, HiPerSolv CHROMANORM®, ULTRA for LC-MS, suitable for UPLC/UHPLC-MS instruments

Supplier: VWR Chemicals

Methanol ≥99.9% (by GC), HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

Supplier: VWR Collection

These TLC glass plates are suitable for easy and quick sample applications.

Supplier: VWR Chemicals

Petroleum spirit, 40…60 °C, PESTINORM® for capillary GC analysis

Supplier: VWR Chemicals

Potassium dihydrogen phosphate ≥99.5%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: VWR Chemicals

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

Supplier: VWR Chemicals

Avantor offers an extensive range of FAME standards as Certified Reference Materials under the well-known PESTINORM® brand.

Supplier: Avantor

These syringe filters are specifically designed for chromatography sample preparation applications and optimised to provide the most consistent results with less extractables.

Supplier: VWR Chemicals

Due to its excellent separation capacity and its high sensitivity gas chromatography is a widely used technique for analytical purposes. In order to get proper identification and quantification results of the analysed compounds, reference standards are needed. These PESTINORM® reference substances can be used for the characterisation of GC column properties. In addition they may also be used for the identification of unknown compounds in a gas chromatogram or as standards in quantitative GC analysis.

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 9 mm screw caps with screw vials that have a 9 mm opening, including our SureSTART 2 ml glass screw vials and 1,7 ml glass high recovery screw microvials for <2 ml samples (level 2). Select level 2 products for high-throughput applications, when robustness and reproducibility are key.