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: < 300 μL
1 mL: < 900 μL
2 mL: < 1.9 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).