Laboratory Glass Pycnometer, 25ml/50ml Specific Gravity Bottle, Liquid Density Testing Bottle for Lab, Asphalt Density Test

High-borosilicate Glass Material, Precise & Durable: Made of Type 3.3 high-borosilicate glass with integrated firing, featuring high transparency, high and low temperature resistance, corrosion resistance, can withstand 150℃ high-temperature sterilization, long service life, no sample contamination, meeting Class A accuracy requirements of laboratories.

Ground Sealing Design, Leak-free: Ground glass stopper + capillary structure, with excellent sealing performance, can effectively prevent sample volatilization and leakage, ensuring accurate and repeatable density measurement data.

Pear-shaped Bottle Body, Easy to Operate: Pear-shaped bottle body design, easy to clean, load and pour samples, suitable for various density test operations, and is an essential tool for routine laboratory analysis.

Multiple Sizes Optional, Multi-scenario Adaptation: Provide a full range of standard specifications such as 25ml and 50ml, which can meet the density measurement needs of different samples such as liquids, asphalt and powder, widely used in chemical, petroleum, highway engineering, scientific research and other fields.

Easy to Clean, Reusable: Smooth glass surface, no sample adsorption, easy to clean, can be used repeatedly, meeting laboratory hygiene and accuracy requirements.