US$ 347.50
Combining filtration and titration on one base
75-inch post for attachment to standard rod-and-clamp stands
revealing cranial sutures
One-meter wooden lever graduated in centimeters on a knife-edge fulcrum base
Basic Reading Magnifier, 50mm, 10cm Focal Length Science at Home_Chemical Science Combining filtration and titration onChrome plated 50mm reading magnifier with a 10cm focal length, the metal handle and frame giving durability for repeated student use during reading and specimen inspection.
US$ 347.50
US$ 22.00
US$ 15.00
US$ 106.00
US$ 12.00
US$ 16.00
US$ 187.50