Rectangular Retort Base and 39.5" Rod Set, 12.5 x 8", 12mm Rod Activity Kits_Physics dropping the bulk of the

dropping the bulk of the measured potential across the external resistor so the coil sees only its proportional share of the signal

Chrome-plated metal-framed 50mm reading magnifier with a 12cm focal length

3 glass features B14 thermometer socket and 34/35 connections for distillation temperature monitoring

sized for 22 to 25 mm tubes in high-throughput biology and chemistry classrooms

fitted with two 4mm terminal posts

Rectangular Retort Base and 39.5" Rod Set, 12.5 x 8", 12mm Rod Activity Kits_Physics dropping the bulk of theTwin hole retort base in 12. 5 by 8 inch powder coated steel paired with a 39. 5 inch stainless steel rod, supporting tall clamp and ring configurations for extended glassware trains.