Replacement T8 25W UV Germicidal Bulb for Goggle Sanitizer Cabinet, 18" Included_Stopcock This unique training system houses

This unique training system houses five different plug-in simulator modules

Ceramic center on each 5 x 5-inch iron wire gauze square spreads Bunsen flame heat beneath beakers and flasks

Used to investigate force multiplication through multiple pulleys

this Wimshurst generator builds a visible high-voltage spark

the longer focal value yielding milder divergence for subtler virtual-image reduction in optics work

Replacement T8 25W UV Germicidal Bulb for Goggle Sanitizer Cabinet, 18" Included_Stopcock This unique training system housesEighteen inch 25 watt T8 germicidal UV fluorescent replacement tube, restoring UV C output in the compatible goggle sanitizer cabinet once the original lamp reaches end of service life.