Sartorius, 17821----------Q, Minisart® RC4 Syringe Filter 17821----------Q, 0.2 µm Regenerated Cellulose

Minisart® RC with hydrophilic regenerated cellulose (RC) is optimized for aqueous liquids and solvents with a pH of 3 - 14 and is stable against DMSO. Type 17821 with a pore size of 0.2 µm can be used for sample preparation and has a male luer slip outlet. Version Q is a non-sterile bulk pack. Units can be sterilized by autoclaving or EO.

Non-sterile Minisart® RC 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 RC membrane is the best option for reliable and leachable free filtration. The very low non-specific binding characteristics of this membrane makes it a perfect choice for aqueous samples and solvents. In addition, unlike PVDF filters, those with RC membranes are suitable for DMSO and other amides, or for ketones, esters, and ethers. 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
Very low non-specific binding
Outperforming chemical compatibility

Specifications
Applications:
Application: Ultracleaning of aqueous and organic solutions
Application Area: Analytical sample preparation

Compliance Information:
Extractables: Lot-specific HPLC certificate

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

Dimensions:
Filter Diameter: ⌀ 4 mm
Filtration Area: 0.1 cm²

General Specifications:
Filter Paper/Membrane Color: Blue
Flow Rate: ≥ 0.5 mL/min for water at 1 bar (14.5 psi) | ≥ 1.5 mL/min for methanol at 1 bar (14.5 psi)
Total Throughput: Up to 1 mL
pH Range: 3.0 – 14.0

Materials of Construction:
Housing Material: Polypropylene (PP)
Membrane Material: Regenerated Cellulose (RC)

Operating Conditions:
Maximum Allowable Working Temperature: 60 °C (140 °F)
Maximum Operating Pressure: 4.5 bar (65 psi)

Physicochemical Information:
Bubble Point: ≥ 3.0 bar (44 psi) with water
Burst Pressure: ≥ 7.0 bar (102 psi)
Pore Size: 0.2 µm
Wettability: Hydrophilic

Product Information:
Brand: Minisart® RC
Device Type: Syringe Filters
Pack Size: 500
Packaging: Bulk packed
Sample Type: Aqueous; Solvents; Solvent Mixtures

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

Volume:
Hold-up Volume: ≤ 5 – 10 µL