US$ 270.00
Designed to measure Planck's constant through the photoelectric effect
supporting identification-key exercises in medical and nursing anatomy training
and raised graduations with full autoclave and dishwasher tolerance
Four vinyl-coated prongs grip flasks and burettes up to 4
5-inch funnel during gravity filtration in chemistry classrooms
Reading Magnifier, 75mm, 15cm Focal Length Science at Home_Math Designed to measure Planck's constantLarger aperture 75mm lens at a 15cm focal length captures more of a specimen at a glance, the chrome plated metal frame and handle keeping the reading magnifier classroom durable.
US$ 270.00
US$ 45.00
US$ 85.00
US$ 368.03