NIOSH Analytical Method, 1,1,2,2-Tetrachloro-1,2-Difluoroethane, SCP- S132.

NIOSH

NIOSH 1975 Oct:3-3

00050014

A method is described for the adsorption with carbon-disulfide (75150) for gas chromatographic determination of 1,1,2,2-tetrachloro- 1,2-difluoroethane (76120). Data are given on the principle, range and sensitivity, interference, precision, accuracy, advantages and disadvantages of the method. Also described are the apparatus, reagents and procedure used; analysis of samples; determination of desorption efficiency; calibration and standards, and calculations.

NIOSH-Analytical-Method; Standards-Completion-Program; SCP; Fluorinated-hydrocarbons; Chlorinated-hydrocarbons; Halogenated-hydrocarbons; Halogenated-ethanes; Standards; Analytical-Method; Sampling;

75-15-0; 76-12-0;

19751001

1976

S132

NIOSH, Rockville, Maryland, 8 pages 3 references

MD;