Gravity Bottle Glass Pycnometer with Perforated Stopper Empty Lab Bottle(10ml)

Description The glass bottle is suitable for small sample testing. Made of glass corrosion-resistant and high-temperature resistant. Accurate measurement suitable for density specific gravity and other experiments. Tight sealing avoiding liquid leakage. Easy to use suitable for daily use in the laboratory. Features - Color: As Shown -Material:Glass - Size: 4.00X2.90X2.90cm/1.57X1.14X1.14in -This is a device that accurately measures the volume of a glass or metal container. -The known volume of the pycnometer can be used to determine the density of the powder liquid and particulate. -It is suitable for measuring the liquid density in industrial laboratory school agricultural grain and other units and analyzing the purity volatile energy or content of the substance. -Made of glass and has a very low heat expansion coefficient. High temperature resistant. -Before use the temperature thermometer empty bottle weight and water weight should be strictly calibrated according to the requirements and the requirements can be used.