Pyrex Class B Straight Bore Buret with PTFE Resin Stopcock
The PYREX® Class B Straight Bore Buret with PTFE Resin Stopcock has a colored scale. This combined with a carefully drawn tip ensures a proper drainage rate. This buret features a 2mm bore. Less accurate than the PYREX® class A buret, this buret is recommended for school laboratories.The PTFE resin creates a non-stick surface. This feature also reduces freezing and eliminates lubricant contamination.
Precision bore tubing ensures accuracy between any two points. Capacity tolerance is established by ASTM E-287. They are calibrated in accordance with ASTM E542.
- Dust cover
- PTFE resin stopcock plub
- Colored scale
|Item||ODxH||Subdivisions||Tolerance||Capacity||Unit of Measure||Price||Purchase|
|18mm x 752mm||0.20mL||±0.2mL||100mL||Case of 1||
|9mm x 560mm||0.05mL||±0.04mL||10ml||Case of 1||
|14mm x 750mm||0.10mL||±0.1mL||50mL||Case of 1||