US$ 167.50
One-ohm reference resistance coil non-inductively wound from double silk-covered constantan on a plastic rod inside a transparent housing with two terminals at plus-or-minus 1% accuracy
and classroom projects
Soda glass capillary tubing measures 7mm outer diameter for melting point determination
and interference effects
Silicon Tubing, 10 x 2mm Subcategory_Hot Plates and Stirrers One-ohm reference resistance coil non-inductivelyThick enough to resist collapse under mild vacuum, silicon tubing at 10 by 2 mm combines autoclavability with a moderate outer diameter for bench fluid runs.
US$ 167.50
US$ 319.50
US$ 152.50