Packed complete with a reservoir bottle, U-shaped drying tube, vented connecting tube, rubber squeeze bulb,
# 1 single-holed rubber stopper, PTFE stopcock plug and 1/4 inch ID rubber tubing
· Precision ground tips assure uniform outflow
· Supplied with a chemically-resistant, self-lubricating PTFE stopcock plug
· Permanently marked with an individual serial number and traceable to NIST Standards
· Supplied with a Certificate of Graduation Accuracy
· Easy-to-read durable black enamel scale
· Replacement 2 mm bore size stopcock plug is 823001-0002
· Manufactured to the specifications found in ASTM E694
· Calibrated to the accuracy requirements found in ASTM Specification E542
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements