CHEMICALS FOR
TLC
immediate delivery from stock PREPARATION
Cat. No.
DESCRIPTION
1090
Aluminum Oxide G
1092
Aluminum Oxide GF
MN300
Cellulose Powder
WIN 300 G
Cellulose Powder
WIN 300 F
Cellulose Powder
WIN 300 GF
Cellulose Powder
WIN 300 AC
Cellulose Powder, Acetylated 10%
With With Inorganic Normal, Inorganic Fluorescent with Fluorescent Normal CaSO.i Indicator, Indicator but and binder without CaSOi binder
X X X X X X X X
WIN 300 G/AC Cellulose Powder, Acetylated 10% MN 300 CM
Cellulose Powder, Carboxymethyl
X
WIN 300 Ρ
Cellulose Phosphate
WIN300G/P
Cellulose Phosphate
WIN 300 DEAE Cellulose Powder, DEAE WIN 300G/ DEAE WIN 300 ECTEOLA WIN 300 G/ ECTEOLA
X X X X
Cellulose Powder, DEAE Cellulose Powder, ECTEOLA
The combined years of experience offered by master craftsmen at Macalaster Scientific's Nashua plant — largest glass plant in the northeast — make possible not only the successful con struction of entire pilot plants, as above, but also a complete line of standard and custom built items from eyedroppers and humming-bird feeders to chromatography columns — to giant dewars . . . from simple repairs or single fabrications to production runs.
X
WIN 300 G/CM Cellulose Powder, Carboxymethyl
The job that took 600 years... of experience
X
Cellulose Powder, ECTEOLA
X
8129
Kieselguhr G (diatomaceous earth)
X
7435
Polyamide Powder
7731
Silica Gel G
7730
Silica Gel GF
7736
Silica Gel H (U.S. Pat. Pend.) —with hydrated silicon dioxide binder
7739
Silica Gel HF (U.S. Pat. Pend.)—with hydrated silicon dioxide binder and inorganic fluorescent indicator
X X X
For prompt quotations on your glass equipment needs, a simple line drawing accompanied by dimensions will, in most cases, be sufficient; while in areas where technical knowledge is essential at the design stage, a sales engineer is available for consultation.
For complete information and prices, please contact:
BRINKMANN (NEW ADDRESS) BRINKMANN INSTRUMENTS INC., CANTIAGUE ROAD, WESTBURY, L. I., NEW YORK PHILADELPHIA · CLEVELAND · HOUSTON • MIAMI · MENLO PARK, CAL. • ST. LOUIS
Circle No. 139 on Readers' Service Card 168 A
·
ANALYTICAL CHEMISTRY
MACALASTER
SCIENTIFIC
CORPORATION
243 BROADWAY · CAMBRIDGE 39, MASSACHUSETTS TEL (617) 547-6933 Circle No. 199 on Readers' Service Card
