Holder for Diffraction Objects and Slides with Spring Clips State_Solid autoclavable and thermal-shock resistant for

autoclavable and thermal-shock resistant for daily lab use

Metal spouting cylinder with multiple outlet holes at different heights

Lamp-house assembly dimensioned as the matched replacement unit for optical bench and light-source apparatus when the original housing reaches end of life

Illustrates high blood pressure effects across brain

and a month-labeled base for tracking orbital positions through the year

Holder for Diffraction Objects and Slides with Spring Clips State_Solid autoclavable and thermal-shock resistant forSpring clipped metal frame on a mounting rod grips gratings, slides, and small diffraction objects in the optical bench beam path for repeatable interference and diffraction work.