varian anaspect - ACS Publications - American Chemical Society

May 23, 2012 - varian anaspect. Anal. Chem. , 1972, 44 (2), pp 84A–84A. DOI: 10.1021/ac60310a760. Publication Date: February 1972. Copyright © 1972...
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Pittsburgh Conference ISCO P.O. Box 5347 4700 Superior Ave. L i n c o l n , Neb. 6 8 5 0 5 . 4 0 2 - 4 3 4 - 0 2 3 1 Exhibiting: Fraction collectors, uv monitors, metering and gradient pumps for low and high-pressure applications, electronic digital integrator. IVAN SORVALL, INC.

THE $6925 ΕΜ-600 GIVES YOU MORE DATA PER DOLLAR THAN ANY OTHER MEDIUM RESOLUTION MASS SPECTROMETER AT ANY PRICE,

Pearl St. Norwalk, Conn. 06856.

203-847-2491

Exhibiting: Centri-Chrom (centrifugal chro­ matography SS-3 (superspeed tabletop cen­ trifuge); GLC-1 (general laboratory tabletop centrifuge).

JANOS OPTICAL CORP. P.O. Box 37 Brookline Rd. Newfane, Vt. 05345. 802-365-7397 Exhibiting: Ir spectroscopy accessories; pre­ cision amalgam infrared cells; optical mate­ rial for uv and visible; neutral density inter­ ference and colored glass filters; low-cost polishing kit.

JARRELL-ASH DIV. Fisher Scientific Co. 590 Lincoln St. at Rt. 128 Waltham, Mass. 02154. 617-899-4300 Exhibiting: Computer-controlled direct read­ ing optical emission spectrometer; laser Raman spectrometer with gas chromatogra­ phy; precision gratings for research and OEM; spectrochemical supplies and standard sam­ ples; laser spectrochemical excitation source and high-aperture spectrograph; digital pro­ jection comparator microphotometer for mea­ suring optical emission spectrochemical spectrograms.

Previous NMR analysis indicated that the compound was a para substituted ethoxy benzene. EM-600 analysis showed isotope clusters in several regions identifying chlorine, while the molec­ ular ion at 156 confirms the structure as p-chlorophenetole.

HERE'S JUST ONE EXAMPLE.

JEOL (U.S.A.), INC, 235 Birchwood Ave. Cranford, N.J. 07016. Exhibiting:

JOINT COMMITTEE ON POWDER DIFFRACTION STANDARDS 1601 Park Lane Swarthmore, Pa. 19081. 215-328-9400 Exhibiting: Powder diffraction patterns on plain cards, edge codeable cards, books and microfiche; data base and search programs are also available on magnetic tape.

KEVEX CORP. 898 Mahler Rd. Burlingame, Calif. This spectrum confirmed the structure of an unknown compound as p-chlorophenetole. It shows the excellent problem solving ability of the 60° sector, magnetically scanned EM-600 with multipurpose inlet. For identifications and structural analysis in the range up to 350 amu, the EM-600 gives results equal to or better than spectrometers costing much more. And the budget-fitting price lets every lab benefit from the convenience of doing its own quick analysis rather than waiting for results from a centralized analytical service. The EM-600 is one of a unified line of products from Varian Anaspect... specialist in quality instruments designed to give you more data per dollar. For information and more examples, write Varian Anaspect, 611 Hansen Way, Palo Alto, California 94303.

varian anaspect See the Varian booth at the Pittsburgh Conference CIRCLE 184 ON READER SERVICE CARD

84 A



ANALYTICAL CHEMISTRY, VOL. 44, NO. 2, FEBRUARY 1972

201-272-8820

Nmr/esr laser Raman

94010.

415-697-

6901 Exhibiting: Energy dispersive X-ray systems for nondispersive analysis.

KEWAUNEE SCIENTIFIC EQUIPMENT CORP. End South Center St. Adrian, Mich. 49221. 313-263-5731 Exhibiting: Metal laboratory furniture, per­ chloric acid fume hood, laboratory glassware washer and gamma irradiator.

LABCONCO CORP. 8811 Prospect St. Kansas City, Mo. 64132.

816-363-

1355 Exhibiting: New fiberglass fume hoods; glove boxes, desiccators, plastic-coated carts; stain­ less glassware washer; new Swirlaway fume separator.

LABINDUSTRIES 1802 Second St.

Berkeley, Calif. 94710. 415-843-0220 Exhibiting: Precision dispensers and dilutors, Karl Fischer water determination apparatus, test tube shaker with new accessories, micro­ pipets, instant filter, new developments to enhance the versatility and accuracy of Repipets and Dilutors.