100kΩ-1MΩ Single Dial Resistance Box Item Type_Density Cubes & Cylinders Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

Four-piece Euro-design polypropylene measuring jug set covering the four mid-range bench volumes

and the conservation of angular momentum in rotational dynamics

and a four-sphere Perspex cylinder

Wood-handled collecting net pairs a sturdy grip with fine mesh netting for classroom field trips and introductory entomology collection work

100kΩ-1MΩ Single Dial Resistance Box Item Type_Density Cubes & Cylinders Research-grade oxygen spectrum tube atHighest decade single dial resistance box stepping from 100k to 1M ohms in 100k ohm increments, the megohm scale reference for high impedance bridge circuits and electrometer investigations.