US$ 99.00
5mm bore for precision flow control in titration procedures
Chrome-plated 50mm reading magnifier with a 10cm focal length in alternate-build framing
carrying a removable 3-6V 5W heating spring for electrical-method specific-heat investigations
Aluminum-cased 4-inch plotting compass with a glass face
Blue Molecular Model Atom, 2.2cm, 4 Holes, 10-Pack Metal Labware_Clamps & Bossheads 5mm bore for precision flowQuaternary bonded blue atoms with four holes in a 10 pack at 2. 2cm diameter, sized for building ammonium and related four bonded nitrogen structures.
US$ 99.00
US$ 35.99
US$ 725.00