300 mL Thickened Double-Wall Jacketed Beaker, 5 mm Walls (CAT#: STEM-BC-3589-ZJF)

This 300 mL thickened jacketed beaker provides reinforced construction for temperature-controlled experiments. It uses BORO3.3 high-borosilicate glass with stable thermal characteristics. The inner and outer glass layers are each specified at 5 mm thickness. Its transparent structure permits direct monitoring of the sample during heating or cooling. Circulating fluid flows through the jacket formed between the two walls. Four-ridge barbed connectors help secure inlet and outlet tubing. The graduation scale is printed outside the inner cup for long-term readability. A rounded rim and smooth flat base support safe operation and reliable placement.

Capacity: 300 mL
Version: Thickened
Material: BORO3.3 high-borosilicate glass
External height: 165 mm
External diameter: 100 mm
Outer-wall thickness: 5 mm
Internal height: 150 mm
Internal diameter: 70 mm
Inner-wall thickness: 5 mm
Hose-barb outer diameter: 10 mm
Hose-barb inner diameter: 4 mm

Reinforced five-millimeter glass
Three-hundred-milliliter capacity
Jacketed fluid circulation
High transparency
Low thermal expansion
Wear-resistant scale
Four-ridge hose barbs
Smooth stable geometry

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