Brass Slotted Mass Set with Hanger Capacity:100g the high-throughput economy option for

the high-throughput economy option for laboratories calibrating multiple pH meters at the neutral reference point

Vernier reading to 6 arcminutes on a 0-360 degree scale lets the rotatable analyzer measure optical rotation through the 20cm sample tube of this Laurent half-shade polarimeter

42-piece autoclavable lab glassware starter set includes comprehensive borosilicate glass apparatus for laboratory setup and chemistry procedures

175mm aluminum pump plate with an integrated tube connector and stopcock on a heavy tripod base

75-inch outer vessel

Brass Slotted Mass Set with Hanger Capacity:100g the high-throughput economy option forComplete slotted mass set with brass hanger and graduated weights totaling 100g supports force, pulley, and scale calibration experiments in physics classrooms.