The plunger 20 is preferably formed of medical grade ({HEAD ~ Lexan} having a 10% glass fill and includes a circular grip or thrust plate 28 located at {TAIL ~ a distal end} 30 of the shaft 26 
The plunger 20 is preferably formed of medical grade ( { HEAD ~ Lexan } having a 10 % glass fill and includes a circular grip or thrust plate 28 located at { TAIL ~ a distal end } 30 of the shaft 26
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH