Wondering how to do prep HPLC without a prep LC?
The new Partisil Magnum 9 prep columns — that's how. Good news. You don't need thousands of dollars worth of dedicated prep LC system for preparative HPLC. Only your analytical LC and our new Partisil Magnum 9 prep columns. Excellent lab scale prep. And you can have any, or all, Partisil phases (silica gel, amino-cyano, two reversed-phases, anion exchanger, cation exchanger) in the new Magnum 9 configuration; 50 cm or 25 cm long, 9.4 mm ID. You can load up to 2.5 grams of sample on a new Magnum 9 column." Efficiencies of the best analytical columns: Magnum 9 packed with Partisil 10, N/M = 24,000 plates.
New Magnum 9 columns are fast, resolution is excellent. Simple scale-up from Partisil analytical columns — identical media. Final sample purity can be 99% or better. And Magnum 9 columns are not disposable types; you can regenerate them — an appreciable economic benefit, we think. If you would like to know more, there's a new technical bulletin for the purpose. Write or call Whatman Inc., 9 Bridewell Place, Clifton, New Jersey 07014. Tel: 201777-4825.
*Partisil Magnum 9 ODS-2; organics.
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