Rectangular Retort Base and 39.5" Rod Set, 12.5 x 8", 12mm Rod Activity Kits_Physics 3 glass features B14 thermometer

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

fitted with two 4mm terminal posts

and ring stands during distillation

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

Oversized four-part ear model separates external canal

Rectangular Retort Base and 39.5" Rod Set, 12.5 x 8", 12mm Rod Activity Kits_Physics 3 glass features B14 thermometerTwin 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.