ARIES

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Laboratory Size SPRAYDRYERS Two Norzle Atomiiation Sv^tem • Ea-iiy Oisas sembler! fin Cledninq • VsnahlH H cut Aspiration Pressur» and Feud • Inlet ard Outlet Teimpeii'ture Recording * Borosilirnle Gi.T-s Duing Chamber for VihUrfl Monitoring · Sphern til Partie If Stnpr GA-31 Bench Top StZE DL-41 Floor Mod< 1 .6 Uhaur EVAPORATION HATE (MAX) 3 L/hour M O μ PARTICLE SIZE 40-100 μ 20ΰ· INLET TEMPERATURE (MAX) 300 Yamato U S A I N C . 1855 Srtermer Rd Norihbrook IL 80062 · phone 3*2 498-4440 • Γι ι r , ΓΙΜ r ι i m r ΓΡ .!> L L.-.r.L 1 Presents the VARIABLE TEMPERATURE INFRARED CELL from SPECAC - vapor vent thermocouple - 5-way plug & socket vacuum port ~ . vacuum jacket de-fogging heater coils 3x2 slide mount UNIQUE FEATURES • Range -180° to +250°C • Fits FT-IR and conventional Spectrometers • Liquid and Solid sample cells available For more Information on the Variable Temperature Cell and a tree SPECAC Infrared Accessory Catalog call or write: ARIES 5A1 Damonmil Square Concord, ΜA 01742 (617)369-9900 Briefs Application of a Wire Loop Direct Sample Insertion Device for Inductively Coupled Plasma Mass Spectrometry 975 D. W. Boomer and M. Powell, Ontario Ministry of the Environment, Trace Contaminants Section, Toronto, Ontario M9W 5L1, Canada, and R.L.A. Sing and E. D. Salin*, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada Anal. Chem., 58 (1986) Identification and Determination of Millimolar C 6 -C 8 Alkenes in the Corresponding Alkanes 977 Mark J. Burk, Robert H. Crabtree*, and Dominic V. McGrath, Chemistry Department, Yale University, New Haven, Conn. 06511 Anal. Chem., 58 (1986) Cationic Perfluorinated Polyelectrolyte as an Electrode Modifier 979 Noboru Oyama*, Takeo Ohsaka, and Takeyoshi Okajima, Department of Applied Chemistry for Resources, Tokyo University of Agriculture & Technology, Koganei, Tokyo 184, Japan Anal. Chem., 58 (1986) Flow-Injection Analysis of Volatile, Electroinactive Organic Compounds at a Platinum Gas Diffusion Membrane Electrode by Use of a Redox Mediator 981 Antonin Trojanek and Stanley Bruckenstein*, Chemistry Department, University at Buffalo, State University of New York, Buffalo, N.Y. 14214 Anal. Chem., 58 (1986) Flow-Injection Analysis of Phenols via Bromination and Detection of Unreacted Bromine at a Platinized Gas Diffusion Membrane Electrode 983 Antonin Trojanek and Stanley Bruckenstein*, Chemistry Department, University at Buffalo, State University of New York, Buffalo, N.Y. 14214 Anal. Chem., 58 (1986) Dispersion in Flow Injection Analysis Measured with Microvoltammetric Electrodes 986 Eric W. Kristensen, Robert L. Wilson, and R. Mark Wightman*, Department of Chemistry, Indiana University, Bloomington, Ind. 47405 Anal. Chem., 58 (1986) Aids for Analytical Chemists Determination of Optimal Parameters for Multicomponent Analysis Using the Calibration Matrix Condition Number 989 J. H. Kalivas, Department of Chemistry, Idaho State University, Pocatello, Idaho 83209 Anal. Chem., 58 (1986) CIRCLE 1 ON READER SERVICE CARD 508 A · ANALYTICAL CHEMISTRY, VOL. 58, NO. 4, APRIL 1986 Convertible to Fluid Bed Granulator with Additional Glassware. caa

Transcript of ARIES

Page 1: ARIES

Laboratory Size SPRAYDRYERS

Two Norzle Atomiiation Sv^tem • Ea-iiy Oisas sembler! fin Cledninq • VsnahlH H cut Aspiration Pressur» and Feud • Inlet ard Outlet Teimpeii'ture Recording * Borosilirnle Gi.T-s Duing Chamber for VihUrfl Monitoring · Sphern til Partie If Stnpr

GA-31 Bench Top StZE

DL-41 Floor Mod<

1 .6 Uhaur EVAPORATION HATE (MAX) 3 L/hour M O μ PARTICLE SIZE 40-100 μ 20ΰ· INLET TEMPERATURE (MAX) 300

Yamato U S A I N C .

1855 Srtermer Rd Norihbrook IL 80062 · phone 3*2 498-4440 • Γι ι r , ΓΙΜ r ι i m r ΓΡ .!> L L.-.r.L1

Presents the VARIABLE TEMPERATURE

INFRARED CELL from SPECAC

- vapor vent thermocouple

- 5-way plug & socket vacuum port ~

. vacuum jacket de-fogging heater coils

3x2 slide mount

UNIQUE FEATURES • Range -180° to +250°C • Fits FT-IR and conventional Spectrometers • Liquid and Solid sample cells available

For more Information on the Variable Temperature Cell and a tree SPECAC Infrared Accessory Catalog call or write: ARIES 5A1 Damonmil Square Concord, ΜA 01742 (617)369-9900

Briefs

Application of a Wire Loop Direct Sample Insertion Device for Inductively Coupled Plasma Mass Spectrometry 975 D. W. Boomer and M. Powell, Ontario Ministry of the Environment, Trace Contaminants Section, Toronto, Ontario M9W 5L1, Canada, and R.L.A. Sing and E. D. Salin*, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada

Anal. Chem., 58 (1986)

Identification and Determination of Millimolar C6-C8 Alkenes in the Corresponding Alkanes 977 Mark J. Burk, Robert H. Crabtree*, and Dominic V. McGrath, Chemistry Department, Yale University, New Haven, Conn. 06511 Anal. Chem., 58 (1986)

Cationic Perfluorinated Polyelectrolyte as an Electrode Modifier 979 Noboru Oyama*, Takeo Ohsaka, and Takeyoshi Okajima, Department of Applied Chemistry for Resources, Tokyo University of Agriculture & Technology, Koganei, Tokyo 184, Japan Anal. Chem., 58 (1986)

Flow-Injection Analysis of Volatile, Electroinactive Organic Compounds at a Platinum Gas Diffusion Membrane Electrode by Use of a Redox Mediator 981 Antonin Trojanek and Stanley Bruckenstein*, Chemistry Department, University at Buffalo, State University of New York, Buffalo, N.Y. 14214 Anal. Chem., 58 (1986)

Flow-Injection Analysis of Phenols via Bromination and Detection of Unreacted Bromine at a Platinized Gas Diffusion Membrane Electrode 983 Antonin Trojanek and Stanley Bruckenstein*, Chemistry Department, University at Buffalo, State University of New York, Buffalo, N.Y. 14214 Anal. Chem., 58 (1986)

Dispersion in Flow Injection Analysis Measured with Microvoltammetric Electrodes 986 Eric W. Kristensen, Robert L. Wilson, and R. Mark Wightman*, Department of Chemistry, Indiana University, Bloomington, Ind. 47405 Anal. Chem., 58 (1986)

Aids for Analytical Chemists

Determination of Optimal Parameters for Multicomponent Analysis Using the Calibration Matrix Condition Number

989 J. H. Kalivas, Department of Chemistry, Idaho State University, Pocatello, Idaho 83209 Anal. Chem., 58 (1986)

CIRCLE 1 ON READER SERVICE CARD

508 A · ANALYTICAL CHEMISTRY, VOL. 58, NO. 4, APRIL 1986

Convertible to Fluid Bed Granulator with Additional Glassware.

caa