3-WAY STOPCOCK WITH LUER-LOCK FITTING
AMERICAN VIGGO
AMERICAN VIGGO
PMN
4-WAY STOPCOCK W/10 CM EXTEN. TUBING
AMERICAN VIGGO
4-WAY STOPCOCK W/100 CM TUBING, LUER-LK
AMERICAN VIGGO
4-WAY STOPCOCK W/7CM TUBING,
AMERICAN VIGGO
4-WAY STOPCOCK W/LUER-LOCK FITTING
AMERICAN VIGGO