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Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking
Home / Chemistry - General & Chemical Laboratory Apparatus

PM-381 FLASK, ROUND BOTTOM, WIDE NECK

  • Borosilicate glass, interchangeable stopper, with stopcock, plain stem. Cat. No. Capacity ml. 417.01 50 417.02 100 417.03 150 417.04 250 417.05 500 417.06 1000
  • Transparent plastic, hypotenuse 135 mm., sides graduated 0-4.5 inches x 0.1 inch and 0-57 mm. x 1 mm.

With wide neck for solid samples, beaded rim

SKU: PM-381 FLASK, ROUND BOTTOM, WIDE NECK Category: Chemistry - General & Chemical Laboratory Apparatus
  • Borosilicate glass, interchangeable stopper, with stopcock, plain stem. Cat. No. Capacity ml. 417.01 50 417.02 100 417.03 150 417.04 250 417.05 500 417.06 1000
  • Transparent plastic, hypotenuse 135 mm., sides graduated 0-4.5 inches x 0.1 inch and 0-57 mm. x 1 mm.
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  • Moulded plastic ripple tank, four legs with rubber end caps, legs with leveling feet, tank with drain hole fitted with rubber bung, with plastic or acrylic tray. Metal uprights for horizontal rippler support rod which is adjustable in height. Low voltage D.C. motor mounted on a wooden beam suspended by elastic rubber bands. Motor fitted with an eccentric mass which causes the beam to oscillate. Additional point contact sources are given by two plastic spheres, each on a right angled rod which can be adjusted at any height. Overall size of the tank 580 x 500 x 30 mm. Beam size 280 x30 x 20 mm., drilled to receive rods of point sources and having two hooks. Motor 6 V D.C. with 1 m of wire. Ripples support rod of light alloy with clips to fit upright rods. Metal support rod for lamp 380 mm. long. Accessories : 2 straight obstacles of aluminum length 140 mm. bent at right angles, 1 straight obstacle aluminum length 40 mm. bent at right angle, 1 curved reflector aluminum radius 200 mm., one dropper, 1 foam plastic sponge, 1 wooden roller and a packet of rubber bands. Spares -Rippler motor 6 V D.C., Plastic spheres and 12 V 24 W lamp. • Also Available an economical model in steel for junior students as in the photo, with all accessory MS-334 PVG RIPPLE TANK
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