150mm Red Connecting Lead Prong_3 Eisco Labs borosilicate glass has

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

stable Alnico fields and matching keepers across this bar-magnet pair give the classroom a reliable workhorse for ferromagnetism and pole-orientation demonstrations

and gauze-fronted object and receiving screens form this 1

Single open-or-closed switch on a 4mm-terminal base

Vertical section of a monocot leaf enlarged 300x exposes parallel venation

150mm Red Connecting Lead Prong_3 Eisco Labs borosilicate glass hasUsed as the red rail partner to the 150mm black 4mm stackable lead, this insulated wire keeps polarity color coded across short branches in 4mm socket student circuits.