Borosilicate 3.3 Glass Petri Dish With lid

Borosilicate 3.3 Glass Petri Dishes are premium, reusable laboratory dishes designed for various microbiological, cell culture, and chemical applications. These dishes, made from high-quality borosilicate 3.3 glass, are resistant to thermal shock, chemical corrosion, and mechanical stress, making them ideal for robust laboratory use.

Product Description

1. Material:
   • Constructed from borosilicate 3.3 glass, known for its superior durability and resistance to thermal and chemical stress.
   • Non-porous surface ensures easy cleaning and sterilization, maintaining sterility for microbiological applications.
2. Design:
   • Two-piece design: a shallow base and a slightly larger lid.
   • Lid fits snugly over the base, protecting the culture environment while allowing gas exchange.
3. Dimensions:
   • Available in various diameters (e.g., 90 mm, 100 mm, 150 mm) to accommodate different experimental needs.
4. Transparency:
   • Crystal-clear glass allows for precise observation of microbial growth, colony morphology, or chemical reactions without removing the lid.
5. Thermal and Chemical Resistance:
   • Can withstand high temperatures (up to 150°C) and is resistant to most laboratory chemicals, including acids, alkalis, and solvents.
6. Sterility:
   • Reusable design allows for repeated sterilization via autoclaving, dry heat, or chemical disinfectants.

Key Features

1. High Durability:
   • Borosilicate 3.3 glass ensures resistance to thermal shock, making it ideal for high-temperature applications such as autoclaving and dry heat sterilization.
2. Non-Porous Surface:
   • Prevents absorption of chemicals or microbial residues, ensuring consistent sterility and reproducibility.
3. Reusable and Eco-Friendly:
   • Unlike disposable plastic dishes, these petri dishes are reusable, reducing laboratory waste and costs.
4. Stable Design:
   • Flat bottom for stability during use and stacking.
5. Gas Exchange:
   • Lid design allows controlled airflow, essential for microbial growth while minimizing contamination.

Applications

1. Microbiology:
   • Cultivation and isolation of bacteria, fungi, and other microorganisms.
   • Ideal for streaking agar plates or observing colony morphology.
2. Cell Culture:
   • Can be used for tissue culture, plant propagation, or small-scale cell line experiments.
3. Chemical and Analytical Testing:
   • Suitable for holding small volumes of liquids or solids during chemical reactions.
   • Can be used for crystallization or evaporation processes.
4. Pharmaceutical Quality Control:
   • Sterility testing of pharmaceutical products or environmental monitoring.
5. Environmental Studies:
   • Testing soil, water, and air samples for microbial or chemical contaminants.
6. Academic Use:
   • Perfect for teaching microbiological techniques and experiments in educational institutions.

Advantages

1. Thermal and Chemical Resistance:
   • Withstands harsh conditions, including autoclaving, exposure to strong acids, and high-temperature drying.
2. Enhanced Visibility:
   • Crystal-clear glass enables detailed observation of cultures without disturbing the growth environment.
3. Long Lifespan:
   • Reusable nature reduces long-term costs compared to disposable plastic dishes.
4. Versatile Applications:
   • Compatible with a wide range of laboratory processes, from microbial cultivation to chemical testing.
5. Eco-Friendly:
   • Reduces plastic waste by offering a sustainable, reusable alternative.

Specifications

Care and Maintenance

1. Cleaning:
   • Wash with neutral detergents and soft brushes to prevent scratches.
   • Avoid abrasive materials to maintain optical clarity.
2. Sterilization:
   • Autoclave at 121°C for 15–20 minutes.
   • Dry heat sterilization at temperatures up to 250°C.
   • Use chemical disinfectants if necessary, ensuring thorough rinsing afterward.
3. Storage:
   • Store in a clean, dry environment to prevent contamination.
   • Handle with care to avoid chips or cracks.

Comparison to Plastic Petri Dishes

The Borosilicate 3.3 Glass Petri Dishes with Lids are indispensable for laboratories requiring high durability, chemical resistance, and precision. Their reusability makes them a cost-effective and environmentally friendly alternative to disposable plastic petri dishes, suitable for a wide range of applications in microbiology, chemistry, and environmental sciences.