$149.99

Bausch&Lomb Pat Jan 5,1915 August Waeldin Optical Microscope W/Wooden Case & Key

$3200

DIY Hydrogen Electrolysis Machine Kit

$49

Olympus Tokyo POLARIZING MICROSCOPE Condenser 1.25

$23.63

Newman-Stern Co. Cleveland USA Cast Iron Field Microscope Working VTG

$89.99

MONKEY PRIMATE HISTOLOGY Microscope Slide Set ORGAN SYSTEMS Rhesus Macaque

$250

Vintage 1963 Gilbert Chemistry Lab Complete W/ Chemicals 100% Intact

$299

RARE Busch Rathenow Comparison Microscope, Dual Optical, Metallurgical, Forensic

$25

Brand New Vee Gee 6603‑7 Specific Gravity Hydrometer 1.000–2.000 SG Lot of 2

$150

BOX OF 100 ANTIQUE MICROSCOPE SLIDES – ZOOLOGY 1920s Scientific

$108.56

100PCS Medical Study Prepared Histological Slides Human Histology Slides Set

$35

Vintage 1938 microscope set from Gilbert

$375

Antique Bausch & Lomb Metallurgical Microscope w/ Illuminator Scientific Lab