DISPOSABLE PASTEUR PIPETTES These Pasteur-type pipets are intended for one-time use in the transfer of small volumes. 63C49 and 63C50 are blood bank droppers which dispense 25 ±3 drops per 1 ml. of serum or red cells at 23 °C when held at a 45° angle 63DP1005 is a monstr-pette which has a tip ID of 1.5 mm 63A54P, 63B96P, 63B92P and 63A53P are cotton-plugged Soda lime pipets are manufactured from 90 expansion soda lime glass conforming to USP Type III requirements Borosilicate pipets are manufactured from 51 expansion, low extractable borosilicate glass conforming to USP Type 1 and ASTM E438, Type 1, Class B requirements Capacity (mL) : 2 OD (mm) : 7 Body Length (in) : 3 1/2 Tip Length (in) : 2 1/4 Overall Length (in) : 5 3/4 Tip Opening ID (mm) : 1.1 Feature : Borosilicate Case Qty : 1000