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DryDisk®
Separation Membrane
with Gore-Tex
Process Filtration Media
DryDisk®
Separation Membranes offer a much
more efficient means of drying solvents
in organic extractions than sodium
sulfate. Because it is a physical
separation rather than a chemical
process to remove residual water
from organic solvent extractions,
DryDisk® Separation Membranes
eliminate the problems inherent
with chemical drying such as; retention
of water-soluble compounds, over-saturation,
caking, oven drying, messy waste
removal, inability to handle emulsions.
The labor required to dry extracted
samples using DryDisk® Separation
Membranes is significantly less
than that of the multi-step chemical
process. Faster sample turn-around
times lower laboratory costs while
increasing overall productivity.
The non-contaminating, hydrophobic
Gore-Tex®
membrane has an infinite capacity
for residual water and will not
interfere with the adsorption of
analytes, increasing your range
of analyte testing with complete,
consistent recoveries.
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Advantages
of DryDisk®
Separation Membrane
over sodium sulfate drying:
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Faster
sample processing |
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Unlimited
capacity for water |
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Increased
sample throughput |
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Works
on emulsions |
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Repeatability |
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Less
lab waste and no oven drying
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DryDisk®
Separation Membrane NEW
50 mL Disposable
Barrel
The
new DryDisk®
Separation Membrane 50 mL Barrel
is a disposable sample preparation
device that provides a fast and
simple approach for removing residual
water from non-polar solvents. The
DryDisk®
membrane
replaces the conventional sodium
sulphate drying technique. The barrel
is made from high purity HDPE (high
density polyethylene) and has a
GORE-TEX® PTFE membrane embedded
inside. The membrane is supported
by an inert polymeric laminate for
maximum mechanical integrity.
Placement
of the DryDisk®
Separation Membrane 50 mL Barrel
on the DryVap®
Concentrator System
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DryDisk®
integrated with the barrel,
no assembly required. |
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Simply
place the barrel in the manifold,
add the sample and run. |
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Removes
residual water from smaller
volume, non-polar solvent extracts. |
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Replaces
conventional sodium sulfate
drying. |
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Compatible
with 3rd party SPE vacuum manifolds. |
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Discard
the barrel after use, no messy
clean-up. |
The
DryDisk®
Separation Membrane 50 mL Barrel
offers the maximum in speed and
convenience for drying smaller volume
extracts as there is no assembly
required. The DryDisk®
Separation Membrane 50 mL Barrel
is useful for removing water from
methylene chloride extracts, methylene
chloride/acetone mixtures, alkane
based solvents,
toluene and ethyl acetate. DryDisk®
Separation Membrane 50 mL Barrel
is not designed to remove water
from polar solvents such as acetone,
methanol, or acetonitrile. The DryDisk®
Separation Membrane 50 mL Barrel
may be used with the DryVap®
Concentrator System, or with 3rd
Party SPE Manifolds.
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