US$ 350.00
this 75mm metal-framed apparatus demonstrates thin-film interference and the wave nature of light
Eight-inch external probe on a 36-inch cord on this handheld digital thermometer
Pairs 50mm of aperture with a 200mm focal length on a convex glass surface
25-inch Magdeburg-hemisphere suction cups with release stubs
Short Form Polypropylene Measuring Pitcher, 2000mL, Euro Design Subcategory_Eye Protection this 75mm metal-framed apparatus demonstratesShort form Euro design polypropylene measuring jug with raised molded graduations, a handle, and a tapered spout, rated autoclavable and chemically durable to 135 C.
US$ 350.00
US$ 225.00
US$ 225.00
US$ 210.00
US$ 120.00
US$ 157.50