PYRODISC LINDBERG'S QUALITY PORTABLE HOT PLATE
Product Capsules Pipe and Fittings, Glass. Full in formation available on company's com plete line of glass pipe and fittings fabricated from Pyrex brand glass tubing, cited as being especially suited for laboratory pilot plant and semiworks projects. Fischer and Porter Co., 1576 Count ν Line Road, Hatboro. Pa. 69A Polarographs, Cathode Ray. Bro chure available on cathode ray polarograph with electrode stand which includes a thermostatically-controlled tank, provision for simultaneous de gassing of the three cells, and easy means of raising and lowering the elec trode in the solutions under test. Southern Instruments Computer Div., Camberley, Surrey, England 44A Presses, Hydraulic. Bulletin avail able on press used for making KBr pellets for infrared spectroscope analysis. 20-ton capacity. Bench mounted, hand operated. Loomis Engi neering & Mfg. Co., 133 So. 14th St., Newark 7, N. J. 12A
/ ^ C A S T - I N ELEMENTS //FULL RANGE TEMPERATURE CONTROL f/PROTECTED TERMINALS f STREAMLINED APPEARANCE
On.y $ 2 7 5 0 T h e Lindberg P Y R O D I S C is especially designed to provide a dependable, quality-engineered hot plate a t low cost. I t is particularly practical for users whose h o t plate needs are limited and do not justify t h e investment required for a higher capacity unit. P Y R O D I S C is available from your laboratory supply dealer's stock. Specifications: Diameter, top plate and base, 8 inches . . . Power rating, 660 watts . . . Power service, 115 volts, 50/60 cycle . . . Cord and plug included . . . Shipping weight, 10 lbs. For additional information ask for Bulletin No. 1001 A.
Presses, Hydraulic. Circular avail able on hydraulic bench press used for any purpose in the field of rubber moulding, plastic, laboratory testing or graphic arts. Pasadena Hydraulics, Inc., 275 No. Hill Ave., Pasadena, Calif. 66A-4 Pyrometers. Illustrated catalog available. Describes portable pyrom eter calibrated in fahrenheit, centi grade and millivolts, plus company's complete line of electric furnaces, temperature controllers and hot plates. Thermo Electric Mfg. Co., 478 Huff St., Dubuque, Iowa 31A-2 Radiation Meters. Literature and detailed specifications available on fast neutron survey meter for health hazard protection. Line or battery-operated models, they measure radiation at any single moment and provide meter readings in terms of hourly dosage. National Radiac, Inc., 475 Washington St., Newark 2, N. J. 16A
•Price subject to change without notice.
LINDBERG LABORATORY EQUIPMENT DIVISION LINDBERG E N G I N E E R I N G
COMPANY
2 4 7 4 West Hubbard Street, Chicago 12, Illinois Circle No. 48 A on Readers' Service Card, page 53 A
48 A
Recorders, Graphic. Complete tech nical data available on the Varian G-10 graphic recorder. Unit weighs 15 lbs., measures 10" by 7 W ' by 8* and is portable. Can be used as recording millivolt meter or (with appropriate transducers) to record measurement of physical quantities. Varian Associates, Palo Alto 4, Calif. 38A Scintillation Detectors. Detailed specifications available on company's {Continued on 'page 50 A) ANALYTICAL
CHEMISTRY
