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Burettes, Class A, with Screw Thread Stopcock, Batch Certified


United Scientific Supplies

Regular price $57.20

We have 11 in stock.

Class A, ASTM E287, meets USP standards, batch certified. Waiting time of 30 seconds. Manufactured from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines. Includes PTFE screw thread stopcock.

Item # Capacity (ml) Graduation Interval (ml) Tolerance (± ml) Quantity per pack
BR2121-10 10 0.05 0.02 1
BR2121-25 25 0.10 0.03 1
BR2121-50 50 0.10 0.05 1