AcroPrep™ Advance 96-well filter plates for solvent filtration, a Pall Life Sciences product, deliver robust chemical resistance for compatibility with harsh organics and aqueous solutions. Chemically resistant materials provide a stable platform to process samples in organic solvents Inert materials of construction ensure complete recovery of samples and low non-specific binding New well design results in faster, more uniform filtration rates across the plate and reduces hold-up volume Innovative outlet tip geometry provides direct flow of samples into receiver plate without concerns of cross-contamination Specifications Materials of Construction Filter Media: PTFE (polytetrafluoroethylene) Plate Housing: Polyproylene Lid: Polystyrene Dimensions Length: 12.8 cm (5.0 in.) Width: 8.6 cm (3.4 in.) Height With Lid: 1.8 cm (0.7 in.) (350 μL only) Height Without Lid: 350 μL, 1.4 cm (0.6 in.); 1 mL: 3.3 cm (1.3 in.); 2 mL: 4.7 cm (1.9 in.) Well-Bottom Area 0.25 cm2 Recommended Working Volume 350 μL: 1 mL: 2 mL: Recommended Operating Vacuum > 25.4 cm Hg (10 in. Hg) Recommended Centrifugal Force 1,500 x g Applications Metabolic studies Molecular or drug synthesis reactions Sample prep using solvents Aggressive filtration applications Performance Plates Maintain Solvents for Extended Incubations AcroPrep Advance 0.2 and 0.45 µm PTFE Membrane Filter Plates Ethanol, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R Methanol, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R ACN, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R DMSO, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R Hexane, 100%   30 min: R 2 hrs: R 24 hrs (in humid chamber): E AcroPrep Advance 0.2 and 0.45 µm GHP Membrane Filter Plates Ethanol, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): E Methanol, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R ACN, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R DMSO, 100% 30 min: R 2 hrs: R 24 hrs (in humid chamber): R Hexane, 100%   30 min: R 2 hrs: E 24 hrs (in humid chamber): E This solvent retention table shows results reported for 200 μL/well (350 μL plates) and 300 μL/well (1 mL plates) of liquid with 30 min., 2 hr. and 24 hr. incubations at room temperature without a humid chamber. R = fully retained E = fully retained, completely evaporated before 24 hr. mark n = 24 (wells/solution).