Coverslip Cover Glass
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Product Code : SCL-PS-12307
StemAids Precision Cover Glass is an ultra-clear, non-corrosive optical substrate engineered for the permanent mounting and protection of biological specimens. Adhering to ISO 8037-1 standards, these coverslips are calibrated to a uniform No. 1 thickness (0.13–0.17 mm) to ensure optimal refractive index matching. Designed for University research and Clinical diagnostic environments, they provide distortion-free imaging for high-resolution microscopy.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
Optical-Grade Borosilicate 3.3 (Hydrolytic Class 1) |
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Dimensions |
18 mm x 18 mm (Available in 22x22 mm upon request) |
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Thickness Range |
No. 1 Standard (0.13 mm – 0.17 mm) |
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Refractive Index |
Optimized for standard immersion oil |
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Surface Treatment |
Pre-cleaned, lint-free, and moisture-resistant treatment |
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Packaging Unit |
10g Pack (Approx. 100–120 pieces depending on dimensions) |
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ISO Compliance Code |
ISO 8037-1 (Microscopy Laboratory Glassware) |
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HS Code |
7017.90.10 (Microscope Slides and Micro Cover Glasses) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
Feature: Uniform No. 1 Thickness (0.13-0.17mm) Outcome: Evaluating cellular structures at 1000x magnification; ensures the objective lens operates within its designed working distance to prevent spherical aberration.
Feature: High Chemical Resistance (Borosilicate 3.3) Outcome: Creating long-term specimen archives; the glass resists leaching and "clouding" when exposed to acidic or basic histological stains over longitudinal studies.
Feature: Vacuum-Sealed, Pre-cleaned Surfaces Outcome: Analyzing specimens without artifact interference; minimizes debris and moisture spots that could be misidentified as cellular inclusions.
Feature: Precision-Square Geometry Outcome: Applying standardized mounting techniques; facilitates uniform resin spread for air-bubble-free permanent mounts.
International Logistics & Compliance
StemAids facilitates high-volume international procurement with established export-ready protocols:
Packaging: Export-grade seaworthy crating (ISPM-15 compliant). Units are vacuum-sealed with desiccant to prevent glass "sweating" during multi-modal transit.
Documentation: Consignments include a Manufacturer’s Authorization Form (MAF), Batch-Specific Certificate of Conformance (CoC), and IQ/OQ/PQ Certification data.
Durability: Tropicalized design tested for operational stability in demanding climates (up to 45°C/90% Humidity), ensuring no surface oxidation or sticking between individual sheets.
Direct OEM Sourcing Advantages
Procuring from the StemAids manufacturing facility ensures definitive vertical integration and technical authority:
In-house Precision Calibration: Internal quality controls ensure strict adherence to thickness tolerances, critical for confocal and high-numerical aperture microscopy.
Batch-Tested for Uniform Reliability: Every production run undergoes automated stress-testing for thermal shock and optical clarity validation.
Direct Factory Spares Availability: Guaranteed fulfillment of institutional requirements with dedicated inventory for large-scale educational tenders and TVET laboratory rollouts.
Manufacturing Control: Direct factory-to-institution logistics provide a transparent audit trail and cost-optimized procurement for government-funded laboratory projects.
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