Heated Funnels REDUCE VISCOSITY and Speed Up Filtering
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REDUCE VISCOSITY and Speed Up Filtering 9 Many chemicals must "foe filtered hot to reduce their viscosity or to preven-c precipitation of dissolved materials. Close control oF funnel temperature is important. If too higbi, kwv boiling point solvents will boil away. If too low 9 viscosity of chemicals increases. Glas-Col Heating Ma. η ties for funnels keep chemicals at the desire-d temperature during the filtering process. Glas-Col Heating Mart.ties for funnels 1. Can be adjusted t o any funnel temperature. 2. Provide uniform hmeat distribution which prevents t>xeakage due to thermal strains. Are close fitting for equalized heating. Contain heater wiares innbedded in the glass fabric for complete safety. For laboratory or production work, these safe Glas-Col mantles can save time and money and speed up production with their even, controlled heat. For complete information about Glas-Col Heating Mantles for funnels, bottles, columns, beakers, and other laboratory equipment:, ask for Bulletin 3. Glas-Col Apparatus Compatny, Inc., Dept. EN, 1700 S. Seventh Street, Tertre Haute, Indiana. Heating Mantle for 6-1 iter Globe Type Separator^ Funnel 3. 4. Heatingr Mantle for I-liter . Separatory Funnel Heating Mantle for 600 ml Sintered Glass Buchner Funnel TJ. S. Patent No. 2,231,506 U. S. Patent No. 2,282,078 Heating Mantle for Standard Taper Funnel (60<>) ELA§*CDL Trade Mark Registered U. S. latent Office ELECTRIC HEATING MANTLES IN LABORATORY HEATING PROBLEMS WRITE FOR FREE CATALOG.TODAY Glas-Col Apparatus Company, Inc*, Dept. EN Terre Haute, Indiana Please send me Glas-Col Bulletin 3 describing your heating mantles. Name. -Title- Address. City -Zone. _State_ 774 CHEMICAL AND ENGINEERING NEWS New Text
Transcript of Heated Funnels REDUCE VISCOSITY and Speed Up Filtering
REDUCE VISCOSITY and Speed Up Filtering
9 Many chemicals must "foe filtered hot to reduce their viscosity or to preven-c precipitation of dissolved materials. Close control oF funnel temperature is important. If too higbi, kwv boiling point solvents wi l l boil away. If t o o low9 viscosity of chemicals increases. Glas-Col Heat ing Ma. η ties for funnels keep chemicals at the desire-d temperature during the filtering process.
Glas-Col Heating Mart.ties f o r funnels 1. Can be adjusted t o any funnel
temperature. 2 . Provide uniform hmeat distribution
which prevents t>xeakage due to thermal strains. Are close fitting f o r equalized heating. Contain heater wiares innbedded in the glass fabric f o r complete safety.
For laboratory or production work, these safe Glas-Col mantles can save t i m e and money and speed u p production with their even , controlled heat.
For complete information about Glas-Col Heating Mantles for funnels, bott les , columns, beakers, and other laboratory equipment:, ask for Bulletin 3. Glas-Col Apparatus Compatny, Inc., Dept. EN, 1700 S. Seventh Street, Tertre Haute, Indiana.
Heating Mantle for 6-1 iter Globe Type Separator^ Funnel
3. 4.
Heatingr Mantle for I-liter
. Separatory Funnel Heating Mantle for
600 ml Sintered Glass Buchner Funnel
TJ. S. Patent N o . 2 ,231,506 U. S. Patent N o . 2,282,078
Heating Mantle for Standard
Taper Funnel (60<>)
ELA§*CDL Trade Mark Registered U. S. latent Office
ELECTRIC HEATING MANTLES
I N L A B O R A T O R Y H E A T I N G P R O B L E M S
WRITE FOR FREE CATALOG.TODAY Glas-Col Apparatus C o m p a n y , Inc*, Dept. E N Terre Haute, Indiana
Please send me Glas-Col Bul let in 3 describing your heat ing mantles.
N a m e . - T i t l e -
A d d r e s s .
City - Z o n e . _State_
774 C H E M I C A L A N D E N G I N E E R I N G N E W S
New Text
