US$ 17.95
two metal balls
Molded lens holder on a stable base
mounted on a swivel boss head fitting 18mm rods for secure angular placement on retort stands
Life-size liver model with attached gall bladder shows hepatic lobes
Designed to generate and detect ultrasonic waves above the audible range
Platinum Electrodes in Rubber Stopper for Hoffman Voltameter Material_Copper two metal ballsReplacement platinum electrodes pre mounted in rubber stoppers for the CH0740A Hoffman Electrolysis Apparatus, used for acidified water electrolysis setups.
US$ 17.95
US$ 150.00
US$ 2940.00