Crucible, Porcelain, Gooch
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Product Code : SCL-PW-11721
Engineered for high-precision vacuum filtration and gravimetric analysis, this Gooch Crucible facilitates the determination of suspended solids and residue on ignition. Adhering to DIN 12906 laboratory ceramic benchmarks, it is calibrated for University and Vocational (TVET) chemistry laboratories. The perforated base architecture enables efficient precipitate collection and quantitative recovery during analytical incineration protocols up to 1050°C.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
High-Alumina Vitrified Laboratory Porcelain |
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Base Configuration |
Precision Perforated Bottom for vacuum-assisted filtration |
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Surface Integrity |
Internally and externally glazed (excluding base contact rim) |
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Thermal Tolerance |
Sustained operational capacity up to $1050^{\circ}C$ |
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Available Capacities |
15mL, 25mL, 30mL, 45mL, 50mL |
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Chemical Resistance |
Calibrated for sustained exposure to concentrated acids and alkalis (except HF) |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS Code |
6909.11.00 (Ceramic wares for laboratory, chemical, or technical uses) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Perforated Bottom Geometry.Outcome: Enables vacuum-assisted filtration training using asbestos or glass-fiber mats, allowing students to apply quantitative separation techniques in Analytical Chemistry.
Feature: High-Alumina Vitrified Body.Outcome: Permits direct incineration of filter media and precipitate within a muffle furnace, facilitating the evaluation of ash content and moisture-free mass in Gravimetric modules.
Feature: Chemical-Inert Vitrification.Outcome: Eliminates sample contamination from mineral acids or alkaline reagents, reinforcing the "Analyze" stage of Standard Operating Procedures (SOPs) in research-level synthesis.
International Logistics & Compliance
Our global export infrastructure is specialized for ministry-level fulfillment and large-scale institutional procurement. Consignments are secured in export-grade seaworthy crating (ISPM-15 compliant) with high-density shock-absorption layering to prevent ceramic fracture during multi-modal transit. Documentation provided with each shipment includes the Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification templates for laboratory validation, and Technical Data Sheets in English. This Educational Instrument features a tropicalized design, batch-tested for glaze integrity and mechanical stability in operational environments reaching up to 45°C and 90% non-condensing humidity.
Why Source from the OEM?
Procuring directly from the OEM ensures total Vertical Integration of the ceramic manufacturing cycle, effectively eliminating the "Trader" margin and technical variance found in generic commercial supplies. Our facility manages the entire production chain—from raw alumina refinement and precision slip casting to high-temperature kiln firing. Every batch is batch-tested for uniformity in perforation diameter and thermal shock resistance to exceed institutional laboratory benchmarks. We guarantee direct factory spares availability (including matching lids and specialized filter media) and modular scalability for large-scale institutional fit-outs, providing procurement officers with a standardized 10-year support window and eliminating the operational risks of non-compliant aftermarket ceramic components.
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