Can collapsible metal with pump, Collapsible metal can with a black no. 8 stopper with 1 hole & 1/4 fitting with 1 3/4 in opening with cap. Comes with hand operated vacuum pump. Used for pressure principals within the class room, Measure: 9 3/8in x 6 5/8in x 4 1/8in
Mat for the Resonance Bowl The 7in (180mm) round mat can withstand up to 250C (480F).prevent slipping and allows for larger standing waves by preventing vibrations from transferring to the table.
Double Convex round Lens, Material: Glass, designed for physics and educational uses, Because of their educational use design, there may be minor imperfections that do not affect physical function, for educational uses, Size: 50mm focal length, 2in diameter and 15.5mm thick
Assorted Large Drilled Ball Set, set of 12, A 3mm hole is drilled through the center of each ball. Every set comes in a convenient plastic storage case, with a foam bottom that holds each ball firmly in place
Brain reward refills, kit contain: Quick Guide for refilling kit, 4 graduated transfer pipets, 10 ml of Dopamine Indicator, 10 ml of 0 min. - Floratryp, 10 ml of 30 min. - Floratryp, 10 ml of 60 min. - Floratryp
Mini-Spine, scale reduction of a real bone spinal column with all their anatomical detail. Fully flexible with arteries and nerve ends, Dimension and weight: 30cm (12in), 125gram, With stand
Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size: 125 x 65 x 18 mm
Tuning Fork Set Of 8 With Hammer, With Foam Lining For Easy Storage Of All Parts. Frequency Marked 256Hz, 288Hz, 320Hz, 341Hz, 384Hz, 426Hz, 480Hz & 512Hz. Complete With Hammer.
MDF Wheel, 6mm thick fibre board, 74mm and come with drilled centre holes for 4mm dowel, There are also available in 54mm and 74mm or you can order a mix bag
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