Burette with Glass Stopcock 50ml

• Material: Body/borosilicate glass 3.3
• Thermal expansion coefficient: 33 x ^-7/? (20 - 300?)
• Class: AS(ISO385)
• Capacity (mL): 50
• 1 scale (mL): 0.1
• Allowable volume error (mL): +/-0.05
• Total length (mm): 820
• With glass cock
• Model number: 50mL