W r i t e for Your FREE C o p y Modern
Fractional
Distillation
Manual
This FREE manual is the newest compact source o f information on the design a n d use o f l a b o r a t o r y f r a c tional distillation equipment. It includes, f r a c t i o n a l distillation a p p a r a t u s , automatic still h e a d , still h e a d timer f o r automatic reflux r a t i o control, vacuum pressure r e g u l a t o r , i m p r o v e d three-scale McLeod t y p e vacuum g a u g e , chemical a d s o r p t i o n t r a p f o r protecting mechanical vacuum pumps, all-glass vacuum p u m p , a n d many other f r a c t i o n a l distillation accessories. This manual also contains numerous illustrations, t a b l e s , a n d g r a p h s . This v a l u a b l e t w e n t y p a g e booklet ( 8 ' / 2 " χ 1 1 " ) is bound with a h e a v y embossed cover t o withstand l a b o r a t o r y usage.
Contents Requirements f o r l a b o r a t o r y precise f r a c t i o n a l distillation equipment. Illustrations a n d description o f the latest f r a c tional distillation a p p a r a t u s . Fractionation at atmospheric pressure. Fractionation under vacuum. Fractionation o f various volumes. Fractionation of close-boiling liquids. Fractionation of simple a n d c o m p l e x mixtures. Fractionation of mixtures boiling up to 3 6 0 ° C. ( 6 8 0 ° F.) Fractionation of mixtures room temperatures.
normally
solid
at
Fractionation o f small volumes (2 ml.) Fractionation of l a r g e volumes ( 2 0 0 0 ml.) Summary o f e x p e r i m e n t a l results. Description a n d discussion o f the various parts of f r a c t i o n a l distillation equipment. Directions f o r setting-up a n d using fractionation apparatus.
Please use the coupon or your c o m p a n y letterhead.
Useful g e n e r a l notes on l a b o r a t o r y f r a c t i o n a tions. Physical a n d o p e r a t i n g character istics o f f r a c t i o n a t i o n distilla tion equipment.
TODD SCIENTIFIC C O M P A N Y , Cedars, Pa. Please send to me without obligation your free manual titled, "Modern Fractional Distillation Equipment for the Laboratory."
TODD SCIENTIFIC CO. HEDRICK R O A D CEDARS, P E N N A .
Name Position or Title Department or Division Company or Institution Address City Circle No. 15 on Readers' Service Card
State . VOL. 36, NO. 2, FEBRUARY 1964
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