Pyrex® Burette, Class B, with PTFE key

  • Complies with ISO 385
  • Manufactured from borosilicate glass 3.3 for increased chemical resistance
  • Fitted with interchangeable PTFE keys for grease-free performance, with 1.5mm bore
  • White enamel graduations for good visibility with dark coloured solutions
  • 3295/02 is fitted with fluted funnel top
Product Overview
Pyrex® Class B burettes have an interchangeable PTFE stopcock key and are suitable for general laboratory use. Adjustment is made to drain ("Ex") for + 20 °C reference temperature. This means that the quantities can be taken exactly according to the scale, since the adhesion of the liquid to the glass was taken into account during calibration.
Products
Catalog No Capacity (mL) Length (mm) Tolerance (mL) Graduation Intervals (mL) Quantity
Product Overview
Product Overview
Pyrex® Class B burettes have an interchangeable PTFE stopcock key and are suitable for general laboratory use. Adjustment is made to drain ("Ex") for + 20 °C reference temperature. This means that the quantities can be taken exactly according to the scale, since the adhesion of the liquid to the glass was taken into account during calibration.
Products
Products
Catalog No Capacity (mL) Length (mm) Tolerance (mL) Graduation Intervals (mL) Quantity
Related Products