Chromosorb“Century Series” polymer supports for more versatility

Also available In Canada and overseas. Cable: Johnmanvil. Johns-Manville i/ul. CHROMOSORB IS AJOHNS-MANVILLE REGISTERED TRADEMARK FOR ITS ... scribes ...
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Manufacturers' Literature

Chromosorb "Century Series" polymer supports are now available in 7 grades for more versatility than ever. Chromosorb 101 Fast, efficient separation of free fatty acids, glycols, alkanols, alkanes, esters, ketones, aldehydes and ethers.

Chromosorb 102 For light and permanent gas and low molecular weight compounds. No tailing of water and alcohols.

Chromosorb 103 Efficient, quick separation of amines, amides, alcohols, aldehydes and ketones.

Chromosorb 104 Highest polarity. Efficient separation of nitriles, nitro-paraffins, xylenols, and oxides of nitrogen and ammonia.

Chromosorb 105 Intermediate polarity. Separates aqueous mixtures containing formaldehyde and acetylene from lower hydrocarbons, water from organic compounds.

Chromosorb 106 Non-polar, high surface area resin having different retention characteristics among Century Series. Provides efficient separations of C2-C5 acids from C2-C5 alcohols.

Chromosorb 107 Moderately polar surface. Provides excellent separation of formalin and acetylene from low hydrocarbons. Retention characteristics different than other Century Series polymers. For more specific information on "Century Series," write: Johns-Manville, Box 5705-C, Denver, Colorado 80217. Also available in Canada and overseas. Cable: Johnmanvil.

Johns-Manville SJSl CHROMOSORB IS A JOHNS-MANVILLE REGISTERED TRADEMARK FOR ITS BRAND OF PRODUCTS FOR USE AS SUPPORT MATERIAL FOR GAS CHROMOTOGRAPHY CIRCLE 1 1 9 O N READER SERVICE CARD

104 A · ANALYTICAL CHEMISTRY, VOL. 44, NO. 11, SEPTEMBER 1972

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