Micro burettes, straight stopcocks, class A, PYREX®

Micro burettes, Class A, PYREX® borosilicate glass.

• Precision bore tubing
• Funnel top
• Tapered tips for smooth flow
• Stopcocks turn freely yet give positive control

Designed for precise analytical methods in microchemistry. 

 : The capacity tolerance on these burettes is established by ASTM E1189 and are calibrated in accordance with ASTM E542.