Science

Philip Harris Inverse Square Law

Philip Harris Investigating Resistivity Apparatus

Philip Harris Jockey

Philip Harris Jointed Glassware Set 1 -14/23 Joints Pack

Philip Harris Jointed Glassware Set 2 -14/23 Joints Pack

Philip Harris Jolly Bulb and Gauge

Philip Harris Key Stage 3 General Slide Set - Set of 12 Slides

Philip Harris Kinetic Theory Model

Philip Harris Laboratory Apparatus Symbols Poster

Philip Harris Laboratory Jack - 25kg - 150 x 135mm

Philip Harris Laboratory Jack - 25kg - 200 x 200mm

Philip Harris Laboratory Rules Poster

Philip Harris Lamp - 12V

Philip Harris Lamp and Stand

Philip Harris Lamp Holder with Connectors for Worcester Circuit Board - Pack of 10 Pack of ten

Philip Harris Large Displacement Vessel

Philip Harris Lever Kit KIT

Philip Harris Liquid Level Apparatus

Philip Harris Long Trolley Runway

Philip Harris Loudspeaker