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ON-LINE MOLECULAR WEIGHT MEASUREMENTABSOLUTE CALIBRATION Chromatix, w o r l d leader in tunable lasers, announces the KMX-6, a unique instrument with absolute calibration that permits rapid direct measurement of molecular weight. The KMX-6 is a laser light scattering photometer w h i c h may be used with limited-volume static samples or can be easily interfaced with a computer for on-line, real-time measure ments of samples eluting from a GPC c o l u m n . Revolutionary in design, the Chromatix KMX-6 capitalizes on the spatial characteristics of laser illumination to over c o m e the classical problems encountered with light scattering measurements. In partic ular, the KMX-6 has excellent sensitivity
chromatix 1145 Terra Bella Avenue Mountain View, CA 94043 Phone: (415) 969-1070 Telex: 910-379-6440 East: 15 Potter Street Haddonfield, NJ 08033 Phone: (609) 795-5631
Central: 5109 Brown St. Skokie, IL 60076 Phone:(312)679-4006 In Europe: D6903 Neckargemund 2 Unterestrasse 45a West Germany Phone: (06223) 7061/62
Telex: 461691
w h i c h allows the use of very small and dilute samples. Requirements for sample clarifica tion are greatly relaxed due to the extremely small volume illuminated by the laser. Capability of the KMX-6 covers molecular weights from 100 to 3 χ 10 9 . A p p l i cations extend to a wide variety of areas and products, including biochemistry, air and water pollution, pharmaceuticals, polymers, elastomers, foods, paints, pigments, inks, and adhesives. For complete details on this unique new product, call or write for t e c h n i cal application bulletins and data sheets.
See the Chromatix KMX-6 demonstrated at: Pittsburgh Conference, Cleveland, 1-5 March 1976 Analytics, M u n i c h , 9-13 April 1976 Biochem 76, San Francisco, 7-10 June 1976
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