“SLW3295/22ASWC-1EA Pyrex® Burettes, class AS works certified with PTFE key 10 mL”

• Complies with ISO 385 and DIN 12700
• With automatic zero facility
• White enamel graduations
• 1.5mm bore PTFE key stopcock
• Burettes and accessories should be ordered separately
• Burettes manufactured from chemically resistant Pyrex borosilicate glass

Simple operation

• To fill burette apply a slight positive pressure to lower side-arm
• To set zero, release pressure to allow excess liquid to siphon back into the bottle