Burettes - Automatic - Glass, capacity 50ml, Sub. Div. 0.10ml Tolerance ± 0.10ml, class 'B'

• Automatic zero burette mounted on glass reservoir with rubber below
• Made of high quality, chemical resistant borosilicate 3.3 glass
• Mechanically strong with low temperature gradient
• Individually calibrated to deliver (Ex) at 20 C reference temperature
• Self lubricating interchangeable PTFE key stopcock
• Graduated reservoir to indicate approximate volume
• Complies with DIN ISO 385 standard
• Autoclavable at 121 C
• Batch certificate available to download online