Sartorius, 17559----------Q, Minisart® SRP15 Syringe Filter 17559----------Q, 0.45 µm hydrophobic PTFE

Minisart® SRP with chemically inert hydrophobic PTFE is suitable for venting as well as harsh solvents with a pH of 1 - 14. Type 17559 with a pore size of 0.45 µm can be used for sample preparation and has a male spike outlet. Version Q is a non-sterile bulk pack. Units can be sterilized by autoclaving or EO.

Non-sterile Minisart® SRP syringe filters are supplied in bulk packs. This reduces waste and makes the handling easier whenever the application allows clarification under non-sterile conditions, like this is the case for the majority of sample preparation steps prior to HPLC or GC analysis. The low-binding PTFE membrane is the best option for leachable free filtration whenever highest chemical compatibility and pH values of 1 - 14 are needed. For hydrophilic solutions pre-rinsing with a solvent is necessary to make the hydrophobic membrane permeable for aqueous liquids. Due to the hydrophobic nature Minisart SRP can also be used for venting. The housing of the filter is made of PP (polypropylene) which is compatibility with harsh solvents, acids and bases.
Bulk packs for less waste
Minimum extractables or leachables
Highest chemical compatibility
Suitable as venting filter

Specifications
Applications:
Application: Ultracleaning of air and gases; Particle Removal
Application Area: Analytical sample preparation; Venting

Compliance Information:
Extractables: HPLC certified

Connections (Physical):
Connector Inlet: Female Luer Lock
Connector Outlet: Male Spike

Dimensions:
Filter Diameter: ⌀ 15 mm
Filtration Area: 1.7 cm²

General Specifications:
Filter Paper/Membrane Color: White (opaque); Printed
Flow Rate: ≥ 150 mL/min for methanol at 1 bar (14.5 psi) | ≥ 1600 mL/min for air at 0.1 bar (1.5 psi)
Total Throughput: Up to 15 mL
pH Range: 1.0 – 14.0

Materials of Construction:
Housing Material: Polypropylene (PP)
Membrane Material: Polytetrafluorethylene (PTFE)

Operating Conditions:
Maximum Allowable Working Temperature: 121 °C (250 °F)
Maximum Operating Pressure: 4.5 bar (65 psi)

Physicochemical Information:
Bubble Point: ≥ 0.9 bar (13 psi) with ethanol
Burst Pressure: ≥ 7.0 bar (102 psi)
Pore Size: 0.45 µm
Wettability: Hydrophobic

Product Information:
Brand: Minisart® SRP
Device Type: Syringe Filters
Pack Size: 500
Packaging: Bulk packed
Sample Type: Solvents; Air/Gas; Acids; Bases

Sterility/Purity:
Delivery Condition: Non-Sterile
Sterilization Method: Ethylene oxide; Autoclave

Volume:
Hold-up Volume: ≤ 30 – 100 µL