12-Piece Deluxe Fossil Collection with Information Cards Activity Kits_Blood Typing Used as a reducing agent

Used as a reducing agent and electrode material in galvanic cells

preventing blowouts while anchoring the unit against accidental classroom contact

Six-inch ID replacement rubber drive belt for the AC/DC dynamo

Ampholytes demonstration kit illustrates amphoteric behavior through acid-base chemistry

Demonstrates eddy-current braking as circular magnets swing over a 4

12-Piece Deluxe Fossil Collection with Information Cards Activity Kits_Blood Typing Used as a reducing agentTwelve fossil specimens ship with information cards and a geological timescale for introductory paleontology lessons in middle and high school classrooms.