Whirling Hygrometer Rod Material_Stainless Steel Wall-mountable beech wood draining rack

Wall-mountable beech wood draining rack measures 20 x 20 inches and holds up to 90 pieces of labware inverted for post-wash drying in chemistry labs

Fits smaller bench spaces at half scale while retaining numbered removable organs and an included key card for student identification exercises

Features white enamal graduations every 100mL

Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket

this deluxe optics kit covers reflection

Whirling Hygrometer Rod Material_Stainless Steel Wall-mountable beech wood draining rackSwung by hand for accurate ventilation, this whirling hygrometer carries two thermometers from 5 to +50C at 0. 5C in a protective case for paired wet and dry bulb humidity readings.