Narrow-Angle Glass Prism, 10° x 85° x 85° Capacity_50mL general-purpose magnification for lab

general-purpose magnification for lab

this two-gap Wheatstone bridge is the standard student apparatus for resistance comparison and verification

and apparatus in laboratory and demonstration setups

5-inch funnels and adjusts up to 17 inches in height for the chemistry bench

Two-kilohm shunt-type Ohm's meter in an unbreakable case with a clear front and a fixed dry-cell stand

Narrow-Angle Glass Prism, 10° x 85° x 85° Capacity_50mL general-purpose magnification for labPairs a 10 apex with 85 x 85 base angles on a glass wedge prism, the slightly wider apex stepping deviation up from the 5 wedge while keeping the thin prism form factor.