Millex™ PVDF syringe filter SLGVR33RB
Millex™ PVDF Syringe Filter SLGVR33RB (0.22 µm, 33 mm) is a sterile, single-use syringe filter featuring a hydrophilic Durapore® PVDF membrane designed for reliable filtration of aqueous solutions. Ideal for protein solutions, tissue culture media, buffers, and laboratory reagents, this filter ensures high flow rates, low protein binding, and excellent chemical compatibility for research applications.
Key Features
- Hydrophilic Durapore® PVDF membrane
- 0.22 µm pore size (SLGVR33RB)
- 33 mm diameter filter
- Sterile and single-use
- Non-pyrogenic and non-toxic
- Low protein binding
- High flow rate performance
- Wide chemical compatibility
- Female Luer-Lok™ inlet and male Luer-slip outlet
Description
Millex™ PVDF Syringe Filter SLGVR33RB (0.22 µm, 33 mm)
The Millex™ PVDF Syringe Filter SLGVR33RB is a high-performance sterile syringe filter designed for efficient filtration and clarification of aqueous laboratory solutions. Featuring a Durapore® hydrophilic PVDF membrane, this filter delivers low protein binding, high flow rates, and excellent chemical compatibility, making it ideal for research laboratories, biotechnology applications, and life science workflows.
This single-use, sterile, non-pyrogenic filter is enclosed in a durable acrylic housing and designed for reliable filtration performance across a wide range of biological and laboratory samples.
Key Features
- Hydrophilic Durapore® PVDF membrane
- 0.22 µm pore size (SLGVR33RB)
- 33 mm diameter filter
- Sterile and single-use
- Non-pyrogenic and non-toxic
- Low protein binding
- High flow rate performance
- Wide chemical compatibility
- Female Luer-Lok™ inlet and male Luer-slip outlet
Product Specifications
| Parameter | Specification |
| Product Name | Millex™ PVDF Syringe Filter |
| Model | SLGVR33RB |
| Membrane Type | Hydrophilic Durapore® PVDF |
| Pore Size | 0.22 µm |
| Diameter | 33 mm |
| Filtration Area | 4.52 cm² |
| Housing Material | Modified acrylic copolymer |
| Sterility | Sterile |
| Usage | Single-use |
| Temperature Limit | 45°C maximum |
| Pressure Limit | 10.3 bar (150 psi) |
| Filtration Volume | 10 mL to 100 mL |
| Hold-up Volume | ≤ 0.1 mL |
| Sterilization Method | Gamma irradiation |
| Connection Type | Female Luer-Lok™ inlet, male Luer-slip outlet |
Applications
Typical research laboratory applications include:
- Protein solution filtration
- Tissue culture media filtration
- Buffer sterilization
- Reagent preparation
- Aqueous solution filtration
- Sample clarification
- Cell culture additives filtration
- Laboratory water filtration
Performance Characteristics
Flow Rate (at 2.1 bar, 21°C)
- Millex™-GV (0.22 µm): ≥ 40 mL/min
This provides fast filtration and efficient sample processing.
Chemical Compatibility
The Durapore® PVDF membrane is compatible with a wide range of aqueous solutions, including:
- Acetic acid (5%)
- Hydrochloric acid (1N)
- Hydrogen peroxide
- Sodium chloride solutions
- Urea (8M)
- Water (deionized)
- Ethylene glycol
- Glycerol
- Phenol solutions
Design Advantages
- Bidirectional filtration capability
- Low hold-up volume for maximum sample recovery
- Sterile, ready-to-use design
- High throughput filtration
- Reliable and consistent performance
- Durable acrylic housing
Operating Conditions
- Maximum temperature: 45°C
- Maximum pressure: 10.3 bar (150 psi)
- Filtration volume: 10–100 mL
- Hold-up volume: ≤ 0.1 mL
Storage & Handling
- Sterile single-use filter
- Do not reuse or re-sterilize
- Do not use if packaging is damaged
- Discard after single use
Advantages
- High filtration efficiency
- Excellent chemical resistance
- Low protein binding
- Fast flow rates
- Sterile ready-to-use design
- Reliable laboratory performance
Important Notes
- For research use only
- Not designed for continuous in-line filtration
- Do not filter above 45°C
- Do not reuse
