Millipore Filter Apparatus
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Product Code : SCL-CLE-12357
Engineered for rapid clarification of HPLC mobile phases and the sterile filtration of biological fluids, the StemAids Vacuum Filtration Assembly integrates a G2 porosity sintered disc to ensure high-efficiency particle retention (40–90 microns). Designed for University and Vocational laboratories, this ISO-compliant apparatus utilizes low-expansion Borosilicate 3.3 glass to maintain structural integrity under vacuum, facilitating seamless tissue culture media preparation.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
Borosilicate Glass 3.3 (High Thermal Resistance) |
|
Flask Capacity |
1000 ml |
|
Funnel Capacity |
300 ml |
|
Support Base |
47 mm Diameter with Integrated Sintered Disc |
|
Filter Porosity |
G2 Grade (40–90 Micron Range) |
|
Effective Filtration Area |
9.6 cm² |
|
Clamp Assembly |
High-Tension Anodized Aluminum (47 mm) |
|
Filtration Compatibility |
Standard 47 mm Membrane Filters |
|
ISO Compliance Code |
ISO 3819 / ASTM E438 Type I Class A |
|
HS Code |
7017.90 |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: G2 Porosity Sintered Disc Outcome: Enables student evaluation of particle size exclusion principles and filtration efficiency, supporting Microbiology "Analysis" level modules.
Feature: Integrated Vacuum Support Base Outcome: Facilitates practical demonstration of HPLC mobile phase degasification and clarification workflows, aligning with "Application" of analytical chemistry protocols.
Feature: Borosilicate 3.3 Thermal Stability Outcome: Supports the execution of sterilization and autoclaving cycles, teaching essential aseptic laboratory techniques and hardware "Evaluation" for bio-safety.
Feature: Optimized Flow Geometry Outcome: Reduces foaming during vacuum-assisted filtration, providing clear visualization of liquid-gas phase separation and volumetric recovery "Understanding."
International Logistics & Compliance
StemAids ensures that all precision glassware assemblies are processed through high-authority export protocols to safeguard technical integrity during global transit.
Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring high-density polyethylene (HDPE) foam inserts to mitigate vibrational damage.
Documentation: Includes Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification (upon request), and comprehensive User Manuals in English.
Durability: Tropicalized design tested for operation in demanding climates (up to 45°C/90% Humidity), ensuring no corrosion of the aluminum clamp or degradation of the glass interface.
Direct OEM Sourcing Advantages
As a vertically integrated manufacturer, StemAids provides definitive factory-direct authority, ensuring institutional buyers receive consistent, calibrated equipment.
In-House Precision Calibration: Each support base is tested for vacuum seal integrity and sintered disc uniformity to prevent sample bypass.
Batch-Tested for Uniform Reliability: Every production lot undergoes rigorous pressure-stress testing to ensure safety under vacuum conditions.
Direct Factory Spares Availability: Guaranteed long-term availability of replacement aluminum clamps, funnels, and flasks to minimize laboratory downtime.
Quality Traceability: All components are etched with batch codes, providing complete transparency and adherence to international OEM standards.
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