US$ 77.00
this 250mL TPX polymethylpentene beaker offers glass-like clarity with plastic durability and blue printed graduations
3 glass features 10/19 cone with flat bottom for sealing ground joint vessels and chemistry apparatus
25-inch Magdeburg-hemisphere suction cups with release stubs
each kit bundling two polystyrene foam calorimeters with lids
Economy Handheld Spectroscope, 24-Pack Lab Equipment_Water Baths this 250mL TPX polymethylpentene beakerClass pack of economy handheld spectroscopes fitted with a rotating slit cap and internal diffraction grating for identifying constituent wavelengths in visible light sources.