Filter discs

: Thermo Fisher Scientific

Filter discs

: Thermo Fisher Scientific

These quartz discs are manufactured by fusing naturally occurring crystalline silica.

Ground and polished

Frequently Bought Together

Petroleum spirit, 40…60 °C, PESTINORM® for pesticide residue analysis

: VWR Chemicals

Petroleum spirit, 40…60 °C, GPR RECTAPUR®

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

: VWR Chemicals

, HiPerSolv CHROMANORM® for LC-MS

: VWR Chemicals

Ethanol 96% vol Ph. Eur.

: VWR Chemicals

Petroleum spirit, 40…60 °C, AnalaR NORMAPUR® ACS analytical reagent (max. 0.01% aromatic hydrocarbons)

: VWR Chemicals

2-Propanol ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Methanol, LiChrosolv®, hypergrade for LC-MS, for HPLC, Supelco®

: Merck

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

: VWR Chemicals

Acetone ≥99.8%, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Ethanol, GPR RECTAPUR®

: VWR Chemicals

Acetone ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

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

: 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

: VWR Chemicals

Ethanol eurodenatured ≥99%, TechniSolv® (1:1:1)

: VWR Chemicals