HPLC columns, Polaris™ Si-A

Polaris™ silica is ideal for the rapid separation of low molecular weight compounds that are soluble in organic solvents.

Porous silica particles, 5 to 10 µm in diameter
Spherical particles with pore size of 180 Å

Separations on silica columns depend upon the difference in orientation, type and number of functional groups associated with the compounds in the sample.

Frequently Bought Together

Acqua, HiPerSolv CHROMANORM® per HPLC

: VWR Chemicals

Metanolo ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., grado gradiente per HPLC

: VWR Chemicals

Sodio idrossido 0.1 mol/l (0.1 N) in soluzione acquosa, AVS TITRINORM Reag. Ph. Eur. soluzione volumetrica

: VWR Chemicals

Guanti in nitrile, Kimtech™ Purple Nitrile™

: KIMBERLY CLARK

VWR®, Pipette sierologiche, Standard Line

: VWR Collection

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., grado gradiente for liquid chromatography, Supelco®

: Merck

VWR®, Guanti in Nitrile

: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

: VWR Chemicals

VWR®, Salviette per il viso

: VWR Collection

Strisce reattive pH, MQuant®, Supelco®

: Merck

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Sealing film for manual application, Parafilm® M

: HEATHROW

Acetonitrile, anidro (max. 0,003% H<sub>2</sub>O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade adatto per UPLC/UHPLC

: VWR Chemicals

VWR® NITRILE LIGHT, Guanti in nitrile

: VWR Collection

VWR®, pipette di trasferimento, alte prestazioni

: VWR Collection