Hydrophilic PTFE Syringe Filters 0.22 Micron HPLC Certified - 13mm, 25mm, 33mm Diameter Options
Price:
$6.00 to $15 per pack
MOQ:
300 packs
Delivery Time:
15 to 30 days
Brand:
no
Product Description
Product Overview
Non-sterile hydrophilic PTFE syringe filters with HPLC certification, designed for reliable sample preparation in analytical laboratories. These 0.22 micron filters feature PTFE membranes with medical-grade polypropylene housing for superior chemical compatibility.
Key Features
HPLC Certified
Minimal UV-absorbing extractables ensure no interference with analytical results
Hydrophilic PTFE Membrane
No pre-rinsing required for aqueous liquid filtration
High Pressure Tolerance
Withstands higher operating pressures than standard syringe filters
Leak-Proof Design
Secure Luer lock inlet/outlet connections prevent sample loss
Technical Specifications
| Diameter | Pore Size (μm) | Pack Size |
|---|---|---|
| 13 mm | 0.22, 0.45 | 100 per pack |
| 25 mm | 0.22, 0.45 | 100 per pack |
| 33 mm | 0.22, 0.45 | 100 per pack |
Manufacturing Quality
PTFE membranes manufactured in Class 100,000 cleanrooms with housing production and assembly in automated injection-molding facilities. Complete vertical integration ensures competitive pricing and quality control.
Primary Applications
- HPLC, UHPLC, and LC-MS sample preparation
- Filtration of aggressive acids and bases
- Clarification and sterilization of organic solutions
- Culture medium, microbial medium, and buffer filtration
- GC sample prefiltering and contaminant removal
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Company
Zhejiang Xinna Medical Device Technology Co., Ltd.
Location
Huangnikan industry zone, Yuhuan, Taizhou City, Zhejiang Province. PR.China.
Contact Person
Yang