PERKIN-ELMER
1
SIMS Π speaks for itself. With SIMS Π, PHI® introduces a totally new design concept in commercial SIMS instrumenta- tion. The detector incorporates an ion extraction lens, a spherical electrostatic energy analyzer, and a refocusing lens, all in series with a high efficiency quadrupole mass spectrometer. This combi- nation offers sensitivity and mass resolving power unequaled in a quadrupole-based, add-on SIMS system. The Proof Is In The Data spectrum of aluminum foil dem- onstrates the ability of SIMS Π to detect low levels of high molecu- lar weight species, important in catalyst chemistry. Fragments up to AL· are detectable. Molybdenum: is nA Ion Beam Current [With 0, Jet) AlUminUITl: 6 ^A Ion Be'jm Current (Without 0.. Jell An instrument is judged by the data it provides, and the new SIMS Π speaks well for itself. The The spectrum from molybdenum identifies its various isotopes. This spectrum demonstrates the excellent mass resolving power and signal-to-noise characteris- tics of SIMSII. SIMS Π is presently providing unique insights into many practi- cal materials problems. It could provide the information you need for a better understanding of your materials. For More Information To find out how this unique new instrument can help solve your materials problems, contact the office nearest you. Minneapolis, MN, USA: Perkin- Elmer, Physical Electronics Div., 6509 Flying Cloud Drive, Eden Prairie, MN, USA, 55344; Tele- phone (612) 941-5540. Munich, West Germany: Perkin- Elmer GmbH, Physical Electron- ics Div., Bahnhofstrasse 30, D-8011 Vaterstetten, Germany. Hong Kong: Perkin-Elmer, Sur- face Sciences Div., 303 Fourseas Building, 208-212 Nathan Road, Tsimshatsui, Kowloon, Hong Kong. Japan: Contact Ulvac Corpora- tion, Tokyo. Physical Electronics Φ PERKIN-ELMER Responsive Technology CIRCLE 175 ON READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL. 52, NO. 9, AUGUST 1980 · 995 A AMU AMU
Transcript of PERKIN-ELMER
SIMS Π speaks for itself.
With SIMS Π, PHI® introduces a totally new design concept in commercia l SIMS instrumentation. The detector incorporates an ion extraction lens, a spherical electrostatic energy analyzer, and a refocusing lens, all in series with a high efficiency quadrupole mass spectrometer. This combination offers sensitivity and mass resolving power unequaled in a quadrupole-based, add-on SIMS system.
The Proof Is In The Data
spectrum of aluminum foil demonstrates the ability of SIMS Π to detect low levels of high molecular weight species, important in catalyst chemistry. Fragments up to AL· are detectable.
Molybdenum: is nA Ion Beam Current [With 0, Jet)
A l U m i n U I T l : 6 A Ion Be'jm Current (Without 0.. Jell
An instrument is judged by the data it provides, and the new SIMS Π speaks well for itself. The
The spectrum from molybdenum identifies its various isotopes. This spectrum demonstrates the excellent mass resolving power and signal-to-noise characteristics of SIMSI I .
SIMS Π is presently providing unique insights into many practical materials problems. It could provide the information you need for a better understanding of your materials.
For More Information To find out how this unique new instrument can help solve your materials problems, contact the office nearest you.
Minneapolis, MN, USA: Perkin-Elmer, Physical Electronics Div., 6509 Flying Cloud Drive, Eden Prairie, MN, USA, 55344; Telephone (612) 941-5540.
Munich, West Germany: Perkin-Elmer GmbH, Physical Electronics Div., Bahnhofstrasse 30, D-8011 Vaterstetten, Germany.
Hong Kong: Perkin-Elmer, Surface Sciences Div., 303 Fourseas Building, 208-212 Nathan Road, Tsimshatsui, Kowloon, Hong Kong.
Japan: Contact Ulvac Corporation, Tokyo.
Physical Electronics Φ
PERKIN-ELMER Responsive Technology
CIRCLE 175 ON READER SERVICE CARD
ANALYTICAL CHEMISTRY, VOL. 52 , NO. 9, AUGUST 1980 · 995 A
AMU
AMU
