Filtres à membrane, MembraClear, Whatman™
Blanc avec grille noire, 0,80 µm, 25 mm
514-0382
These mixed cellulose ester membrane filters are designed for asbestos sampling using the membrane filter method for phase contrast microscopy. Asbestos sampling isolates these fibres from circulating air to determine concentrations.
- Designed for use with the 'hot block method'
- White with black grid for high contrast during asbestos testing using microscopy
- Becomes transparent with acetone vapour treatment, distinguishing fibres from crystalline artifacts
- Ø:25 mm
- Taille de pore:0,80 µm
- Type:Blanc avec grille noire
- Seq:01
Recommendations
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Méthanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., grade Gradient pour HPLC
Catalog #: 20864.320
: VWR Chemicals
Acétonitrile ≥99.9%, HiPerSolv CHROMANORM® pour LC-MS, pour les systèmes UPLC/UHPLC/Ultra HPLC
Catalog #: 83640.320
: VWR Chemicals
Acétonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., grade Gradient pour la chromatographie en phase liquide, Supelco®
Catalog #: 1.00030.2500
: Merck
Sodium hydroxyde 0.1 mol/l (0.1 N) en solution aqueuse, AVS TITRINORM Reag. Ph. Eur. solution volumétrique
Catalog #: 31770.294
: VWR Chemicals
Eau, HiPerSolv CHROMANORM® pour LC-MS, pour les systèmes UPLC/UHPLC/Ultra HPLC
Catalog #: 83645.320
: VWR Chemicals
Solutions tampon, Certipur®, prêtes à l'emploi, température de référence à +20 °C, Supelco®
Catalog #: 1.09439.1000
: Merck