Watch Glass Manufacturer,Supplier and Exporter in India
Product Code : EL-O-11056
These Watch Glasses are optimized for University and
Secondary science laboratories. Engineered for high-purity evaporation and
chemical containment, manufactured from chemically resistant glass with
precision-ground edges, they ensure safe handling during pH testing and
solid-mass weighing. Adhering to ISO standards, they provide an inert,
contamination-free surface for diverse quantitative and qualitative analytical
curricula.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
Chemical-resistant Low-Expansion Glass (Borosilicate 3.3
compatible) |
|
Edge Finish |
Precision-ground and fire-polished to prevent chipping |
|
Available Diameters |
50mm, 60mm, 75mm, 100mm, 125mm, 150mm |
|
Packaging Protocol |
Individual glazed envelopes within rigid cardboard master
cartons |
|
Surface Integrity |
Calibrated for uniform concavity to facilitate precipitate
recovery |
Key Pedagogical Outcomes
- High-Clarity
Concave Surface: Allows students to observe and document
slow crystallization and evaporation rates in Chemistry Module 201.
- Chemically
Inert Material: Enables learners to analyze reactive substances
without substrate interference, ensuring the integrity of qualitative ion
identification.
- Precision
Ground Edges: Facilitates the application of safe laboratory
practices during the manual transfer of caustic solids or acidic
precipitates.
- Variable
Diameter Availability: Supports the synthesis of scaled
experiments by providing appropriately sized covers for beakers,
minimizing solvent loss via evaporation.
International Logistics & Compliance
Science Lab Export implements rigorous protocols to
ensure the safe delivery of fragile glassware to international destinations.
- Packaging:
Export-grade seaworthy crating utilizes internal shock-absorbent layering,
with each unit housed in a glazed envelope to prevent surface scratching.
- Documentation:
Includes Manufacturer’s Authorization Form (MAF), Certificate of
Conformance (CoC), and detailed safety data sheets in English.
- Durability:
Tropicalized design tested for thermal shock resistance and
humidity-neutral storage in environments up to 45°C/90% Humidity.
