US$ 155.20
an ignition light firing on compression for visual timing
Used to compare resistance against gauge
75 x 2 inch chrome-steel horseshoe puts a stronger gap field on offer than the 4-inch model
Cylindrical dropping funnel in borosilicate glass holds 50mL with PTFE stopcock
Bacterial cell structure model with ten labeled components reveals prokaryotic organization
Soap Power Surface Tension Elementary Chemistry Kit LabLearner an ignition light firing onSoap power kit demonstrates surface tension by using soap as an energy source for elementary chemistry and physics exploration activities.
US$ 155.20
US$ 222.50
US$ 484.38
US$ 399.00
US$ 3261.50
US$ 16.78