J&W DB-1 GC columns, megabore

DB-1 is a reliable, cross-linked and non-polar column with low bleed and a high temperature limit, delivering superb performance for general purpose applications.

100% Dimethylpolysiloxane
Non-polar and low bleed with a high temperature limit
Wide range of applications
Bonded, cross-linked and solvent rinsable
Equivalent to USP Phase G2

Frequently Bought Together

Acetone ≥99%, TECHNICAL

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Sealing film for manual application, Parafilm® M

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Nitrile gloves, Kimtech™ Purple Nitrile™

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VWR® Serological Pipette, Standard Line

: VWR Collection

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

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VWR® NITRILE LIGHT, Nitrile Gloves

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VWR®, Transfer Pipettes, High Performance

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

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Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

Water, HiPerSolv CHROMANORM® for HPLC

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Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

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VWR®, Nitrile Gloves

: VWR Collection

VWR® Facial Tissues

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pH indicator strips, MQuant®, Supelco®

: Merck

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

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