BUCHLER
INSTRUMENTS
for Column Chromatography . . . .
FRACTION COLLECTORS with r e f r i g e r a t i o n from reservoir t o test tubes. 2 5 Models including Short-Run, Continuous, Sectional, Micro, Preparative and Refrigerated
for Zone and Gel Electrophoresis Apparatus for Zone Electrophoresis with Paper, Starch, A g a r a n d most other known media. B u l l e t i n *F3—1000B
Starch Gel Vertical Electrophoresis
B u l l e t i n *f F3—4000
for Evaporation and Extraction . . .
UVISCAN
FLASH EVAPORATORS
U.V. Monitors for use with all Fraction Collectors M o d e l I—-single b e a r r , for nucleotides a n d nucleosides.
a l l glass and teflon construction prevents contamination. High e v a p o r a t i o n r a t e . Portable models, Universal models, Special purpose models.
Model II—double beam, transistorized, high sensitivity, for protein:.. Bulletin
Apparatus
for direct insertion o f liquid samples without p a p e r or starch granules. Full line o f D.C. Power Supplies, A g a r Cutter & Accessories. B u l l e t i n * 3—1070
*F3—5000A
B u l l e t i n # F— FE1000
VARIGRAD
ROTARY EVAP0-MIX
produces precisely controlled a n d re producible gradients.
e v a p o r a t e s multiple fraction cuts directly from test tubes in 10 t o 2 0 minutes.
Also a v a i l a b l e : Rectangular Plexiglas m o d e l f o r aqueous solutions.
Bulletin
*F3—6000
Bulletin
other BUCHLER equipment OMNI-SHAKER
MICROPUMP
«F3—2100
MULTI-DIALYZER
WATER BOOSTER
TS-CLAMPS
CHLORIDOMETER
DENSIGRAD
assures even flow o f solvents through chromatographic columns. Teflon a n d glass components make pump contamination-free B u l l e t i n * F2—βΟΟΟ
BUCHLER INSTRUMENTS, INC. 1327 16th Street, Fort Lee, N e w Jersey Phone 201-945-1 188 or call N.Y.C. direct LO 3-7844 Circle No. 116 on Readers' Service Card
VOL. 36, NO. 7, JUNE 1964
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