Borosilicate glass.
- With standard taper 10/18 for thermometer with a range of 14 to 38 °C in 0,2 degree increments
- Standard taper 5/12 side tube cap has a small vent near the top
- Body is conical for maximum stability
- Capacity is within 10 percent of nominal shown on the flask
Designed for measuring and comparing the densities or specific gravities of liquids and solids. 50 ml size flask can be used for obtaining specific gravity of pigments. Each flask body is numbered for ready identification.
Certifications: Conforms to USP Type I and ASTM E438, Type I, Class A requirements.