US$ 497.50
Semi-stiff nylon bristle brush on a twisted stainless steel wire handle
this translucent LDPE wash bottle handles rinse and dispensing work at the bench
or lead to compare electrode potentials and trace the activity series experimentally
Fine 40-60 mesh iron filings in a 100-gram sprinkle bottle
0.1mA Shunt for Galvanometer Type_Tall Form Semi-stiff nylon bristle brush onUsed to extend a galvanometer's range to 0. 1mA, this low resistance shunt diverts a precise fraction of circuit current around the meter so small signals stay within full scale.
US$ 497.50
US$ 247.50
US$ 247.50
US$ 247.50
US$ 397.50
US$ 79.00