Rollers for Inclined Plane, 7cm Manufacturer_Eisco The traditional induction coil capable

The traditional induction coil capable of producing a spark with an input of 6 to 12 V DC and is therefore ideal for use with vacuum tubes

3 inches for condensers and flasks

this basic Paramecium model demonstrates ciliate structure and single-celled organism anatomy for biology teaching

this hair-element hygrometer uses fiber expansion and contraction on an 85 mm dial

5% accuracy on a 60mm scale

Rollers for Inclined Plane, 7cm Manufacturer_Eisco The traditional induction coil capableSolid metal 400g roller at 7cm wide by 5cm diameter on cone bearings in a cord ready metal frame, the lighter companion to the PH0341A roller for inclined plane investigations.