Matheson Co., Inc

Freeport Kaolin Company. /. Ν. • A NEW ... from your local MC&B Distributor. Circle No. 91 on Readers' Service Card ... Phone: 412 372-5800. Minimu...
3 downloads 0 Views 121KB Size
MC&B Introduces Deuteroquality Solvents

Electrophoretic Mass-Transport Analyzer For the measurement of electrophoretic mobilities of particles in concentrated suspensions, and for calculating zeta potential values

Calibration Reference Standards for Nuclear Magnetic Resonance Spectroscopy. Now available from your local MC&B Distributor Minimum Isotopic Purity (Atom % D)

Model MIC 1 2 0 1 , manufactured under exclusive license f r o m the Freeport Kaolin Company

/

Ν • A NEW INSTRUMENT forthe colloid and surface scientist involved in studies of particle interactions and research in electrokinetic phenomena. • Analyzes a wide range of industrial dispersions including heavy slurries having up to 7 0 % of solids without dilution.

D1138

Acetic Acid-di CDsCOiD

99.5%

AX114

D2953

Acetone-da CD3COCD3

99.5%

AX144

D2726

Acetonitrile-ds CD3CN

98.0%

BX213

D2738

Benzene-ds CoD«

99.5%

CX1049

D5023

Chloroform-di CDCI 3

99.8%

CX2283-9

D2825

Cyclohexane-di2 ÇD«'(CD2),-ÇDi

99.0%

DX794

05636

1,2-Dich loroethane-d, CICD2CDaCl

99.0%

DX1724

D5974

Dimethylformamide-di DCON(CD3)3

98.0%

• Useful for chemical process operations involving coagulation, flocculation, deflocculation and flotation.

DX2093

D2347

p-Dioxane-d, 0«CD 3 'CD,'OCD 2 'ÇD S

98.0%

MX474

D2859

99.0%

• Mobility measurements reproducible to better than 1 % .

Methanol-d, CD3OD

MX894

D2826

Methycyclohexane-du ÇD3'(CD3)4ÇDCD3

99.0%

• Utilizes the patented SennettOlivier cell described in l&E Chem., pp 32-50, August '65.

MX1456

D7963

Methylsulfoxide-da (CD3)3SO

99.5%

PX2009

D5029

Pyridine-d5 N:CD-CD:CD-CD:ÇD

99.0%

TX277

D5962

Tet rahyd rof u ran-da

98.0%

Write or call for additional information.

\

AX72

Numinco®

/

NUMEC® Instruments & Controls Corporation 300 Seco Rd. Monroeville, Pa. 15146 Phone: 412 3 7 2 - 5 8 0 0

P'CDI'CDJ'CDÎ'ÇDJ

Write for Price List Division of The Matheson Co., inc. Norwood (Cincinnati) O., East Rutherford, N. J.

SEE LABORATORY OF THE MONTH, THIS ISSUE Circle No. 39 on Reaners' Service Card 106

A

·

ANALYTICAL CHEMISTRY

Circle No. 91 on Readers' Service Card