Premium Clamp - Four Prong, Clamp with swivel boss head, constructed of powder coated steel, 4 Cork lined clamp prongs attached to aluminum rod. Maximum clamp opening is 10.5 cm, 14 cm Stainless Steel Connecting Rod
Premium Clamp - Two Prong with Bosshead, Clamp constructed of powder coated high grade zinc alloy, 2 vinyl coated clamp prongs attached to stainless steel rod, Maximum clamp opening is 11 cm, Completely metal constructions, Thread fitted actuating joints, 10 mm diameter connecting rod
Steel Support Ring Stand with 3 Rings, Base 20 x 12.5 cm, 800 g, Rod 500 x 12 mm dia, Support rings 75 mm, Support rings 100 mm, Support rings 125 mm, Contains base, rod, and 3 retort rings for lab experiments
Salt Bridge, inverted U tube with its ends closed by sintered discs. Length (in)7.5 x Width (in)5.5 x Height (in)1.2, provides a more effective method of making reversible cells then wet filter paper/agar gel methods. Diameter of arms 13 mm, overall width 80 mm, overall height 100 mm
Chemistry Lab Starter Set, Includes Base and rod, double burette clamp, 75 and 100mm rings, 2 and 3 prong clamps, Boss head, tripod stand, Bunsen burner, tubing 150 mm wire gauze.
Premium Bosshead - Square Head, Industrial Series Classic Die Cast Alloy Bosshead, up to 15 mm Rods, Threaded metal one piece clamping screw, Holds rods orthogonal (90 degrees) to one another