Specific Gravity Bottles/Pycnometers
Specific gravity bottles, also known as pycnometers, are precision glassware used to determine the specific gravity (relative density) of liquids by measuring the weight of a known volume. These bottles feature a calibrated volume and a ground glass stopper with a fine capillary hole to ensure accurate filling, making them essential in quality control, research, and analytical labs.
Specifications
- Material: Made from clear borosilicate glass for chemical resistance and dimensional stability.
- Volume Options: Common capacities include 10 mL, 25 mL, 50 mL, and 100 mL, all precisely calibrated.
- Design: Supplied with a ground glass stopper featuring a capillary hole for excess liquid to escape.
- Application: Used for accurate measurement of liquid density in chemical, pharmaceutical, and research labs.
Watch Glass (Autoclavable)
| Diameter | Size To Fit Beaker | Box Packing |
|---|---|---|
| 40 mm | 25 ml | 10 Pcs |
| 50 mm | 50 ml | 10 Pcs |
| 60 mm | 100 ml | 10 Pcs |
| 70 mm | 150 ml | 10 Pcs |
| 80 mm | 250 ml | 10 Pcs |
| 100 mm | 500 ml | 10 Pcs |
| 125 mm | 1000 ml | 10 Pcs |
| 150 mm | 2000 ml | 10 Pcs |
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