Versatility . . . the keynote of steel or iron analysis with the LECO Induction Furnace. With a single LECO Induction Furnace, you can quickly and accurately effect carbon analyses by gravimetric, gaseometric and conductometric methods, as well as sulfur analyses by the combustion method.
Special crucible cover* for 1 0 0 % r e c o v e r y o f sulfur as sulfur dioxide.
With the LECO unit, either or both sides of the induction furnace may be used for sulfur or carbon analyses.
induction furnaces
Leco
LECO Induction Furnaces are available in one or two-tube models. Full line of accessories includes timer, crucibles in four sizes, two sulfur determinators, nine carbon determinators and quartz-enclosed carbon crucibles. Continuous research produces new accessories to meet the most exacting laboratory demand.
Exclusive Jet Combustion Tube* for instantaneous ignition of the sample. Reduces analysis time and assures complete combustion.
Compact new LECO Catalyst Furnace plugs into either side of unit, is quickly and easily removable. Saves time, analysis costs. *Pafent Pending
LABORATORY Zone
EQUIPMENT
CORP.
1 , St. J o s e p h , M i c h i g a n
Take advantage of LECO free field engineering servie», available in many sections of the country.
For further information, circle number 33 A-1 on Readers' Service Card, page 53 A
SINGLE ANALYTICAL
Mettler
PAN BALANCES
It is an old-established fact that true single-pan design eliminates the causes of certain weighing errors inherent in the design of the conventional, equal arm, two-pan balance. METTLER has pioneered in this field and today maintains its leadership through intensive research and development work. From an analytical model with 1000 grams capacity to the excellent micro balance with 20 grams capacity, there are a number of different models, a d a p t e d for various operating conditions. Write us and let us show you how a METTLER balance can meet your specific requirements. •
Our plant in Hightstown, N. J. is equipped to deal with any maintenance or repair problems on METTLER instruments.
METTLER INSTRUMENT CORP. HIGHTSTOWN N.J. For further information, circle number 33 A-2 on Readers' Service Cam, page 53 A
V O L U M E 2 7, NO. 3, M A R C H
1955
33A
