SCALE UP RELIABILITY
Simple, Economical and Direct Produced to the Same Exacting Specifications, E. Merck Silica Based Chromatography Products Provide the Highest Performance with Identical Selectivity and Guaranteed Reproducibility Regardless of the 1 Method and Size of Your Sample ...Makes the Transfer from Analytical to Prep and Production Scale Easy, Reliable, and Reproducible Use HPTLC to Economically Scan Chemistries to Determine the Best Selectivity E. Merck HPTLC plates are available in a wide range of bonded phases which provide a fast, easy, and direct method for product screening. HPTLC can be particularly useful for "In-Process" control during prep LC with Lobar* Prepacked Columns. Lobar Prepacked Glass LC Columns Offer Convenience, Economy, and Performance for Preparative Chromatography in the Lab Lobar Glass Columns are packed with E. Merck LiChroprep® materials which are guaranteed to provide identical selectivity. They are a convenient and cost-effective alternative to HPLC for isolating prep quantities of product. Available in three sizes to accommodate a variety of loading capacities.
40-63 urn
ϊ~ί.·1>.Λ 15-25 μπι 5-20 μπι 0.00
5.00
10.00 15.00 RT (min)
20.00
25.00
5 μηι
Guaranteed reproducibility over 5 different particle sizes
LiChroprep Packing Materials Guarantee Selectivity and Reproducibility for Scale Up E. Merck has produced LiChroprep packing materials with the same guaranteed selectivity for over 20 years. Available in four different particle size ranges, scale up reproducibility is guaranteed.
ORDER DIRECT For more information call 800/922-1084 or write: ® US associate of
EM
E.Merck Darmstadt, Germany
EM SEPARATIONS
A Division of EM Industries, Inc. 480 Democrat Road · Gibbstown, New Jersev 08027 (609) 224-0742 · (800) 922-1084 · FAX: (609) 423-4389 CIRCLE 24 ON READER SERVICE CARD
