Some simple devices in the students' laboratory

P S Haranath
1964 Indian journal of physiology and pharmacology  
Fig. 2 . Diagram of a lever arrangement including a Mohr's clamp for rubber tubes. REFERENCE Collins, A. and Stean, J. (1960). A lever-operated spring loaded plunger clip for orga.ath drain pipes.
pmid:5842261 fatcat:vlzikiertffbtotbsiwjy2kwb4