Used Scientific Instruments Dyna-Sense Liquid Level Controller 7188 Cole-Palmer

PerkinElmer Wallac 1420 Optical Collimator / Focusing Lens Assembly Block

Corning Scientific Instruments pH Meter Model 7 - Vintage

Set of Thorlabs Lens/Mirror Centering Clamp Holder Mounts for Optics Test Bench

Bohlin Gemini HR Nano Rheometer | Malvern Lab Viscometer | Precision Rheology

SCIENTIFIC INSTRUMENTS DYNA SENSE COLE PARMER MODEL:89650-02

THORlabs C1011/M Optical Accessories Misc. Box - Flexure Lock Pos (3375921)

SIS SCIENTIFIC INSTRUMENT SERVICES Model 951 GC Cryo-Trap Liquid C02 Controller