US$ 11.90
the wider bore accepting full-size bar magnets while AC current drives the alternating field that rotates domains for demagnetization
Paired dry bulb and wet bulb thermometers on this Mason's hygrometer
Brass fourteen-piece slotted mass set machined across 1 to 500 gram pieces at a 1110 gram total
Set of eight three-dimensional cross-section landform models that arrange into a 37-inch continuous hand-painted landscape
and upper airway structures in a single anatomical plane
13 x 9" Stainless Steel Dissection Tray Manufacturer_Austerlitz the wider bore accepting full-sizeStainless steel dissection tray delivers a chemical resistant surface for specimen work, supporting preservative safe cleanup across biology and anatomy labs.
US$ 11.90
US$ 13.90
US$ 21.90
US$ 12.90