Free Fall Apparatus Economy, for determination of the gravitational constant ft gft, This kit has a wooden base, 1.1m rod and a movable electro magnet, can be moved anywhere on the rod, when the ball is released the timer is triggered and stopped one the ball his landed on the base
Apron Laboratory Pvc Coated 27X36In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Apron Laboratory Pvc Coated 27X42In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Apron Laboratory Pvc Coated 36X42In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Apron Laboratory Pvc Coated 36X46In, These aprons are made of a chemical resistant PVC-coated fabric which stays flexible. There is reinforcement at the points of strain. Aprons include cloth ties at the neck and waist
Adflow* Bulb and Valve Assembly, With End Valve 870 L and 871, Dip molded latex or latex-free, For use with most aneroid or mercurial bp instruments, End valve included, Two year warranty, Aneroid or Blood Pressure Instruments, Individually Boxed, size: Large
Replacement Bulb and Valve Assembly, For use with most aneroid and mercurial BP instruments, Individually boxed, One year warranty on standard, three year, End valve included, Individually packaged, Not made with rubber latex, Available in standard and premium
Bulb and Valve Assembly Standard, Aneroid or Mercurial Blood Pressure Instruments, Dip molded latex or latex-free, Two year warranty, Individually boxed, Specifications: With End Valve