Kuhne’s Fermentation Tube
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Product Code : SCL-CLE-12360
Engineered for quantitative anaerobic respiration studies, the Stem Aids Kuhne’s Fermentation Tube facilitates precise evolution measurement in biological cultures. Compliant with ISO 3585 Borosilicate 3.3 standards, this apparatus is optimized for University and Vocational biochemistry modules. It enables accurate visualization of gas displacement, ensuring repeatable data for enzymatic fermentation rate analysis in specialized laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Low-expansion Borosilicate 3.3 Glass |
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Architecture |
Vertical graduated limb with integrated bulb reservoir |
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Thermal Resistance |
High thermal shock resistance (Expansion Coeff: $3.3 \times 10^{-6} K^{-1}$) |
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Chemical Durability |
Class 1 Hydrolytic Resistance (ISO 719) |
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Graduation Type |
Permanent high-contrast ceramic markings (where applicable) |
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ISO Compliance Code |
ISO 3585 / ASTM E438 Type I, Class A |
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HS Code |
7017.90 |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: Graduated Vertical Limb Outcome: Enables students to perform quantitative "Analysis" of gas evolution rates, facilitating precise calculation of fermentation velocity.
Feature: Anaerobic Sealed Geometry Outcome: Provides a controlled environment for the "Application" of anaerobic respiration principles, isolating biological variables in yeast and bacterial cultures.
Feature: High-Clarity Borosilicate 3.3 Outcome: Ensures unobstructed visualization of bubble formation and displacement, supporting the "Evaluation" of enzymatic activity under varying temperature or pH conditions.
Feature: Integrated Pressure Bulb Outcome: Facilitates the "Creation" of complex physiological experiments by allowing for reagent introduction without compromising the anaerobic seal.
International Logistics & Compliance
StemAids maintains an export-ready operational framework to ensure apparatus integrity during global institutional fulfillment.
Packaging: Export-grade seaworthy crating (ISPM-15 compliant) utilizing modular shock-absorbent internal shielding to mitigate transit-related breakage.
Documentation: Every consignment includes a Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification, and high-fidelity technical User Manuals in English.
Durability: Tropicalized design is tested for sustained operational performance in demanding climates (up to 45°C/90% Humidity), ensuring the glass and markings remain resilient in varied environmental conditions.
Direct OEM Sourcing Advantages
Procurement through the StemAids vertical manufacturing channel provides definitive factory-direct authority and technical quality assurance.
In-house Precision Calibration: Every fermentation tube undergoes rigorous volumetric verification to ensure uniform analytical reliability across all production batches.
Vertical Integration: Complete control over the annealing and glass-forming process ensures structural uniformity, eliminating the internal stresses common in secondary-market glass.
Direct Factory Spares Availability: Guaranteed long-term availability of specific component parts and matching glassware to ensure maximum laboratory asset uptime.
Batch-Tested Reliability: Every production run is subjected to chemical and thermal stress tests to maintain definitive scientific instrument standards for global tenders.
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