Sartorius Stedim Biotech Midisart 2000 Instrucciones Para El Uso página 3

4. Specifications
Filter material: PTFE reinforced with
polypropylene gauze
Housing material: Polypropylene
Filtration area: 20 cm
Housing diameter: 64 mm
Priming volume: approx. 3 ml
Hold-up volume: approx. 1 ml before, 0.5 ml
after bubble point
Max. operating pressure: 300 kPa (3 bar)
Water penetration point: approx. 300 kPa
(0.45 μm), 400 kPa (0.2 μm)
Max. temperature (autoclave): 134°C
Presterilized with: Ethylene oxide
Biosafety: Materials pass USPXXII Plastics
class VI
Bubble point (isopropanol, 60 %):
0.45 μm: >0.9 bar
0.2 μm: >1.1 bar
Conncetions: Inlet and outlet: Conical hose
nipple for hoses with an inner diameter of 6–
12 mm, modified hose nipple for hoses with
an inner diameter of 4–12 mm, as well as a
female luer inlet connector, for use on
syringes;
or
Inlet and outlet: 1/8" NPT thread
Typical Air Flow Rates
Flow rate
for air at
Δp = 0.02 bar
Δp = 0.05 bar
Δp = 0.10 bar
1 bar = 100 kPa = 14.5 psi
2
Pore size Pore size
0.2 μm 0.45 μm
1.1 l/min 1.8 l/min
2.9 l/min 4.6 l/min
5.0 l/min 8.5 l/min
5. Chemical Compatibility
The materials (PP and PTFE) used in
Midisart give it excellent compatibility
with the products listed below. However,
its compatibility can be affected by various
factors, such as temperature, concentration,
com position, etc. We therefore recommend
that you test whether Midisart is compatible
with the particular medium you wish to filter.
Media
Acetic acid (concentrated)
Acetone
Acetonitrile
n-Butanol
Cellosolve (ethyl)
Chloroform
Diethylacetamide
Dimethyl formamide
Dimethylsulfoxide
Dioxane
Ethyl acetate
Ethanol
Ethylene glycol
Freon TF
Gasoline
1 N hydrochloric acid
Hexane
Isobutanol
Isopropanol
Methanol
Methylene chloride
Methyl ethyl ether
Methyl ethyl ketone
Pentane
Sodium hydroxide (5%)
Tetrahydrofuran
Toluene
Trichloroacetic acid
Trichloroethane
Water
Xylene
In the interest of the further development
of Sartorius Stedim Biotech products, we
reserve the right to make changes without
notice.
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