US$ 29.99
Hard vulcanized ebonite rod that takes on a strong negative charge when rubbed with fur
providing a non-mercury alternative for chemistry and physics classroom temperature work
used to map field lines around bar magnets and solenoids
5-inch skeleton in various positions for kinesiology demonstrations
Silicon Tubing, 4 x 1mm Lab Supplies_Rubber Tubing Hard vulcanized ebonite rod thatSmooth bore silicon rubber tubing measuring 4 mm outer by 1 mm inner, flexible for tight routing and autoclavable for reuse across laboratory fluid transfer applications.
US$ 29.99
US$ 12.00
US$ 11.00
US$ 30.00
US$ 130.00
US$ 49.95
US$ 130.00
US$ 19.99
US$ 50.00
US$ 50.00