Fer better Gas Chromatography Applied Science offers...
QUALITY
SOLID
SUPPORTS
D e s i g n e d f o r special analyses w h e r e a b e t t e r a v e r a g e s u p p o r t is r e q u i r e d .
than
G e n e r a l p u r p o s e l o w price Ce I i te s u p p o r t (i.e., 6 0 8 0 m e s h is o n l y S 1 9 p e r 3 0 0 g r a m s ) . C o m p a r e w i t h what you're paying now. General purpose l o w price firebrick 6 0 - 8 0 m e s h o n l y SI 7 per p o u n d ) .
support
(i.e.,
Cuur/mleed Minimum ')
GAS CHROMATOGRAPHY SUPPLIES: GAS-CHROM Supports - Miscella neous Supports — Stationary Phases — Packings — Columns — Accessories — Reagents — Syringes — Chart Paper THIN LAYER A N D COLUMN CHROMATOGRAPHY SUPPLIES: ADSORBOSIL TLC Powders — Column Adsorbents — AgNO.-i Impregnated Adsorbents — Calibration Standard — Developing Tanks — TLC Applicator — TLC KIT — Glass Fiber Paper CALIBRATION STANDARDS A N D MIXTURES HIGH PURITY LIPIDS: Steroids - Hydrocarbons — AJcohols — Triglycerides — Cholesteryl Esters
Fatty Acids -
FATTY RADIOCHEMICALS: — l-C-14 Tagged
M e t h y l C-14 Tagged
Random C-14 Tagged -
Esters
- NEW METHODS, NEW PRODUCTS, NEW IDEAS Headlines f r o m A p r i l , 1964 Issue, N e w Products of Research at A p p l i e d Science Laboratories, Inc. DESCENDING THIN LAYER CHROMATOGRAPHY Apparatus designed for sample collection Quantitative Methyl-C-14 Ester Mixtures NEW STATIONARY PHASES 1, 2, 3, 4 Tetrakis (2 Cyanoethoxy) butane STEROID ANALYSIS BY GLC w i t h organosilicon phases
APPLIED SCIENCE LABORATORIES, INC. P. O. BOX 140, STATE COLLEGE, PENNA. · PHONE 814-238-2406
Circle No. 16 on Readers' Service Card
VOL 36, NO. 6, MAY 1964
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23 A
