APEX LABS | LABORATORY GLASSWARE
Glass Weighing Bottle 25 mL with Stopper – 30 × 60 mm Tall Form
Engineered for high-precision gravimetric analysis and moisture determination with Type 1 Borosilicate 3.3 glass.
30 × 60 mm
Tall Form
Product at a Glance
The Apex Labs Glass Weighing Bottle 25 mL is engineered for high-precision gravimetric analysis and moisture determination. Fabricated from Type 1 Borosilicate 3.3 glass with a tall form 30x60mm footprint and hermetic ground-glass stopper. Supplied with GST invoicing and GeM support.
Product Overview
This 25mL Glass Weighing Bottle is designed for the high-precision measurement of larger or less dense samples. Fabricated from Type 1 Borosilicate Glass, it provides superior resistance to chemical attack and thermal stress. The 30x60mm “tall form” design provides significant internal volume while maintaining a small enough footprint for standard analytical balance pans. It features a precision-ground glass stopper that creates a hermetic seal, protecting your samples from atmospheric moisture and preventing the escape of volatile components.
Explore our comprehensive range of laboratory glassware in our laboratory glassware catalog.
Key Specifications
NOMINAL CAPACITY
25 mL
DIMENSIONS
30 × 60 mm
FORM
Tall Form
CLOSURE
Ground-Glass Plug
Technical Specifications
| Feature | Specification |
|---|---|
| Capacity | 25 mL |
| Dimensions (D x H) | 30 mm x 60 mm |
| Material | Borosilicate Glass 3.3 |
| Stopper Type | Ground-Glass Plug |
| Form Factor | Tall Form / Cylindrical |
| Max Temperature | Approx. 500°C (Stable at 180°C) |
| Brand & Supplier | Apex Labs (Made in India) |
Note: Images for illustration purposes only. Actual color, design, or packaging may vary based on manufacturing batches.
Key Features
Durable Borosilicate Construction
Excellent thermal properties, making it safe for use in drying ovens and autoclaves.
Hermetic Ground-Glass Joint
The interchangeable stopper ensures an airtight fit to maintain constant sample mass.
Optimized Dimensions
The 30mm diameter allows for easy sample addition and retrieval with spatulas.
Chemical Inertness
Will not react with or contaminate sensitive chemical reagents or biological samples.
Heavy-Duty Walls
Designed for long-term durability in professional laboratory settings.
Common Applications
- Gravimetric Analysis: Precise weighing of chemicals where even micro-gram changes in moisture matter.
- Oven Drying: Determining total solids or moisture content in food, soil, or chemical samples.
- Reagent Storage: Keeping hygroscopic salts (like Calcium Chloride) bone-dry during short-term use.
- Standard Solution Prep: Weighing out primary standards with the highest possible accuracy.
B2B • INSTITUTIONAL • BULK PROCUREMENT
B2B Bulk Procurement & GeM Portal Supply
Apex Labs supplies high-performance laboratory glassware backed by valid GST tax invoices for seamless Input Tax Credit (ITC) reconciliation.
We support direct institutional contracting, bulk volume orders, and tender compliance for research laboratories, quality control units, and universities via the Government e-Marketplace (GeM) portal.
Product Specification & Direct Ordering
25mL Glass Weighing Bottle (Tall Form, 30x60mm): Borosilicate 3.3 precision weighing bottle with ground-glass stopper.
- Laboratory Glassware Catalog – browse glassware for research, teaching and testing applications.
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Weighing Bottle FAQ
Q: What is the advantage of a tall form weighing bottle?
The tall form (30x60mm) provides a larger internal volume while keeping a compact base footprint that fits easily on standard analytical balance pans.
Q: Do you provide GST tax invoices for institutional orders?
Yes, Apex Labs provides full GST tax invoices for corporate Input Tax Credit reconciliation and supports direct institutional fulfillment via the Government e-Marketplace (GeM) portal.










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