Fraction distillation apparatus, made of borosilicate glass, with joint size 19/26, Comprised of a 250ml round bottom boiling flask, a vigreux coloumn, liebig condenser, receiver adaptor vacuum, 250ml erlenmeyer flask, and four 19/26 joint clips
Pascalft s Law Apparatus, Weight: 3.3lb, Length: 13.0in, Width: 8.7in, Height: 9.4in, Consists of a moulded plastic base into top of which may be screwed one of a set of four vases of differing shape & a movable index on vertical rod enables the height of water
Second Law Of Motion Apparatus, 25 Cm Long Unit Has A 10 mm Rod. It May Be Horizontally Clamped To A Support Stand Or Table Clamp. Complete With Two Steel Balls, Substantial Metal Casting And The Entire Mechanism Is Visible, The Spring Gun Offers Two Tensions