US$ 69.00
showing equal pressure transmission across different piston areas
this cover-protected single rheostat carries a constantan winding with 4mm safety socket terminals
Optically worked double-concave glass lens at 75mm diameter and 150mm focal length
Eisco Labs Glass Erlenmeyer Narrow Neck Flask 2000ml
Magnetic Stirrer with 10 x 10cm Ceramic Top Handle Type_Wood showing equal pressure transmission acrossCeramic top plate measuring 10 by 10 cm on this magnetic stirrer resists staining and withstands acid spills common in benchtop chemistry mixing applications.
US$ 69.00
US$ 12.00
US$ 19.99
US$ 19.99