109 Results for: "HiPerSolv Chromanorm VWR Chemicals"

Supplier: VWR Chemicals

Tetrabutylammonium hydrogen sulphate, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

LC-MS additives are selective chemicals that are commonly added to the mobile phase in LC-MS. The objective is usually to improve the signal quality, but they can also be used to suppress unwanted signals or selectively enhance the signal of specific compounds in a mixture

Supplier: VWR Chemicals

Acetic acid 99% ≥99%, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

2-Propanol ≥99.8%, HiPerSolv CHROMANORM® for preparative HPLC

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Acetonitrile ≥99.95%, HiPerSolv CHROMANORM® ULTRA for LC-MS, suitable for UPLC/UHPLC-MS instruments

Supplier: VWR Chemicals

1-Pentanesulphonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

1-Heptanesulphonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

tert-Butyl methyl ether ≥99.5%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Methanol with 0,1% (v/v) acetic acid, HiPerSolv CHROMANORM® for 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

Methanol ≥99.9%, HiPerSolv CHROMANORM® Reag. Ph. Eur., ACS, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments

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

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

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

Sodium dodecyl sulphate (SDS) ≥99% (dried basis), HiPerSolv CHROMANORM® for ion pair chromatography

Supplier: VWR Chemicals

METHANOL HIPERSOLV CHROMANORM SUPER GRAD 1 * 185 L

Supplier: VWR Chemicals

2 propanol Hipersolv CHROMANORM for LC-MS 1 * 2,5 L