Volumetric Flask Click to enlarge Volumetric Flask
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Product Code : SCL-CLE-12354
The StemAids Volumetric Flask is a precision-engineered laboratory instrument designed for the exact preparation of standard solutions and high-accuracy volumetric analysis. Fabricated from low-expansion Borosilicate 3.3 glass, it meets rigorous chemical resistance and thermal stability requirements for University, Research, and TVET laboratory environments. All units are calibrated to provide precise liquid containment at 20°C, ensuring compliance with international quantitative analysis protocols.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Composition |
Low-expansion Borosilicate 3.3 Glass |
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Volumetric Accuracy |
Calibrated to Contain (In) at 20°C; Tolerance per ISO 1042 |
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Available Capacities |
50ml, 100ml, 250ml, 500ml, 1000ml, 2000ml |
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Structural Integrity |
Reinforced sturdy rim with uniform wall thickness distribution |
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Marking & Graduation |
Permanent white enamel calibration ring; high-contrast matt-finished marking area |
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Chemical Resistance |
High resistance to acids, alkalis, and organic solvents |
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Thermal Properties |
High thermal shock resistance; suitable for moderate heating applications |
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HS Code |
7017.90 |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: Single-Point Graduation Ring Outcome: Facilitates student mastery of meniscus reading and parallax error reduction, supporting "Application" and "Analysis" levels in quantitative chemistry modules.
Feature: Borosilicate 3.3 Material Outcome: Demonstrates material properties related to thermal expansion and chemical inertness, enabling "Evaluation" of experimental safety and apparatus selection.
Feature: Uniform Wall Thickness Outcome: Provides consistent heat distribution for experiments involving exothermic dissolution, reinforcing "Understanding" of thermodynamics in solution preparation.
Feature: Matt-Finished Marking Area Outcome: Encourages systematic data labeling and sample tracking, fostering "Creation" of organized laboratory workflows and standard operating procedures (SOPs).
International Logistics & Compliance
StemAids operates with a focus on global supply chain readiness, ensuring that all laboratory glassware shipments meet the stringent requirements of international tender fulfillment.
Packaging: Export-grade seaworthy crating (ISPM-15 compliant) utilizes shock-absorbent internal modular partitioning to prevent transit-related breakage.
Documentation: Every consignment includes a Manufacturer’s Authorization Form (MAF), Certificates of Conformance, and comprehensive technical user manuals in English.
Durability: The tropicalized design is tested for sustained operational integrity in high-humidity and high-temperature environments (up to 45°C and 90% RH), ensuring long-term reliability in diverse geographic regions.
Direct OEM Sourcing Advantages
Procurement through StemAids provides vertical integration benefits that ensure superior quality control and cost-efficiency for large-scale institutional orders.
Precision Calibration: All flasks undergo in-house precision calibration to ensure uniform accuracy across production batches.
Vertical Manufacturing Control: Complete oversight of the glass-blowing and annealing processes guarantees structural uniformity and eliminates third-party quality variance.
Direct Factory Support: Clients benefit from direct factory spares availability and technical consulting for customized laboratory setups.
Batch-Tested Reliability: Each production run is subjected to rigorous stress and accuracy testing to maintain definitive analytical standards.
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