VG INSTRUMENTS

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WE PUT OUR

And Came Up With Three Break New ideas m mass spectrometry are how we've gamed our reputation. And this year we've done it again, again and again, For the routine analytical laboratory, VG Masslab have developed the TRIO1 benchtop GC-MS. A full-sized quadrupole analyser for maximum sensitivity and differential pumping for quality CI results make TRIO-1 the most powerful and versatile instrument of its kind. An innovative learn' facility in the data system allows simple control of all aspects of GC-MS operation. All this

VCTrio-1 adds up to walkaway automation at the touch of a button. For more detailed analytical requirements VG Tntech have developed the Tnbnd high performance MS-MS instrument.

VG INSTRUMENTS organic mass spectrometry A VG INSTRUMENTS GROUP COMPANY

This new development combines the proven performance and controllability of the air cored TS-250 with a quadrupole mass analyser. And with three collision cells the Tnbrid gives the ultimate in MS-MS capability and provides the analyst with the widest range of MS-MS techniques available today. As part of this exciting new instrument VG have designed an intelligent data system built around Digital's range of VAXstation® computers. Finally VG Analytical have com-

UNITED KINGDOM. VG Instruments pic, 29 Brighton Road, Crawley, West Sussex, RH10 6AE. Tel: 0293 547871 Telex: 878173 USA. VG Instruments Inc., 32 Commerce Center, Cherry Hill Drive, Danvers, MA 01923. Tel: (617) 777 8034. Telex: 6819094 CANADA. VG Instruments Canada Inc., 5929 Transcanadienne, St. Uurent, Quebec H4T1A1. Tel: (514) 744 5519. Telex: (5) 824614 WEST GERMANY. VG Instruments GmbH, Gustav-Nachtigal-Strasse 4, 6200 Wiesbaden. Tel: (6121) 71090. Telex: 4186556 FRANCE. VG Instruments, 3 Rue de Maréchal du Lattre de Tassigny, 78150 le Chesnay. Tel: (1) 3955 5120. Telex: 695845 ITALY. VG Instruments, Viale Dell'Assunta 101, 20063 Cernusco Sul Naviglio, Milano. Tel: (2) 924 8808. Telex: 340647 THE NETHERLANDS. VG Instruments BV, PO Box 171, 1380 AD Weesp. Tel: (2940) 80484. Telex: 12097 CHINA. VG Instruments, Room 7059, Xi Yuan Hotel, Erligou, Xijiac, Beijing. Tel: 890721 Ext. 759. Telex: 222453 HONG KONG. VG Instruments Asia Limited, 2404 Dominion Centre, 24/F, 43/59 Queens Road East. Tel: (5) 8613651. Telex: 62038 JAPAN. Jasco International Co. Ltd., 2-4-21 Sennin-cho, Hachiojl-City, Tokyo 193. Tel: 42666 1321. Telex: 2862515 KOREA. VG Instruments Korea Limited, Dong-il Building, 58-6 Nonhyun-dong, Kangnam-Ku, Seoul. Tel: (01) 548 2983. Telex: 28523

HEADS TOGETHER

throughs In Mass Spectrometry

VGTribrid bined this VAXstation® with the world's most successful high performance mass spectrometer to give the new VG 70-VS. The new system is menu driven from either a mouse or keyboard, and the 'leam-mode' means

easier to use data processing. In addition to conventional mass spectral interpretation tools, the 70-VS includes a flexible windowing system and a graphic chemical information facility. This new mass spectrometer is ideal for high mass biochemical applications, trace pollutant quantification in environmental analysis and all MS-MS applications. It sets the standard in performance for Thermospray, Plasmaspray (VG patent) and continuous flow dynamic FAB for all HPLC-MS applications.

VG 70-VS So before you decide on your next organic mass spectrometer, let's put our heads together and talk about one of our new instruments.

Circle 167 for VG Trio-1 Circle 168 for VG Tribrid Circle 169 for VG 70-VS VAXstation is a trade mark of the Digital Equipment Corporation.