Conical Flask Manufacturer Click to enlarge Conical Flask
.png)
Product Code : SCL-CLE-12387
The StemAids Conical Flask (Erlenmeyer) is a high-authority laboratory vessel engineered for high-fidelity mixing, heating, and titration within University and Research environments. Fabricated from Borosilicate 3.3 glass, it ensures superior resistance to thermal shock and chemical corrosion. Compliant with ISO 1773 standards, it is optimized for clinical, vocational, and industrial analytical workflows.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
Low-expansion Borosilicate 3.3 Glass |
|
Geometry |
Conical (Erlenmeyer) with reinforced heavy-duty rim |
|
Graduation Type |
Permanent high-contrast white ceramic enamel |
|
Thermal Resistance |
High-strain point; suitable for heating and autoclaving |
|
Chemical Durability |
Class 1 Hydrolytic Resistance (ISO 719) |
|
ISO Compliance Code |
ISO 1773 (Laboratory glassware — Narrow-neck boiling flasks) |
|
HS Code |
7017.90 (Laboratory Glassware) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: Tapered Geometric Profile Outcome: Facilitates student "Application" of standardized titration techniques, allowing for vigorous swirling without the risk of liquid loss or sample contamination.
Feature: High-Contrast Permanent Graduations Outcome: Supports the "Evaluation" of volume retention and dilution ratios, critical for high-confidence results in quantitative chemistry modules.
Feature: Chemically Inert Borosilicate 3.3 Matrix Outcome: Enables student "Analysis" of complex chemical reactions by eliminating ion-leaching interference, ensuring the purity of high-sensitivity reagents.
Feature: Reinforced Narrow-Neck Design Outcome: Promotes "Understanding" of safe laboratory practices by enabling the secure use of rubber bungs or ground-glass adapters for volatile storage.
International Logistics & Compliance
StemAids maintains a specialized export-ready framework to maintain the structural and metrological integrity of precision glassware throughout the global supply chain:
Packaging: Export-grade seaworthy crating (ISPM-15 compliant) utilizing internal high-density longitudinal supports to protect the glass shafts from vibrational stress and fracture.
Documentation: Includes Manufacturer’s Authorization Form (MAF), batch-specific IQ/OQ/PQ Certification, and technical User Manuals in English.
Durability: Tropicalized design tested for operation in demanding climates (up to 45°C/90% Humidity), ensuring graduation markings remain chemically resistant and legible under intensive use.
Direct OEM Sourcing Advantages
Procurement via the StemAids vertical manufacturing channel provides institutional stakeholders with definitive factory-direct authority and technical assurance:
Vertical Quality Integration: Total oversight of the glass-forming and annealing cycles results in a low-strain glass matrix, significantly increasing the mechanical lifecycle and thermal shock resistance.
In-house Precision Calibration: Every flask undergoes rigorous dimensional verification to ensure strict adherence to ISO 1773 volumetric and geometry tolerances.
Batch-Tested for Uniform Reliability: Every production run is subjected to thermal-shock and hydrolytic-resistance tests to meet the definitive standards required for international tenders.
Direct Factory Spares Availability: Guaranteed long-term availability of specific capacities and neck configurations to ensure laboratory asset continuity and prevent project downtime.
.png)
.png)
