Description
this polished hardwood funnel stand holds two 1
Visualizes common landforms — peaks
and lead plugs for pump-plate connection during evacuation
this resistor module on a demonstration base with 4mm plug connections drops into series with bulbs and LEDs in student circuits
Narrow-Angle Glass Prism, 40° x 70° x 70° Length_26mm this polished hardwood funnel standWider apex 40 x 70 x 70 glass prism, the broader apex producing larger deviation for direct comparison against the narrower wedges in the angle series set.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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