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NIOSH Analytical Method, Methyl Chloride, Backup Data Report, S99, (Set 2).

NIOSH

NIOSH 1977 Jul:16 pages

00076512

The backup data report is given for validating the method for determining methyl-chloride (74873) in the air. Samples were analyzed regarding breakthrough capacity of activated coconut charcoal at high relative humidity for the eight hour time weighted average and peak concentration levels, storage stability, and precision and accuracy of the method. The coefficient of variation is 0.052. Attachments include procedures for the generation of test atmospheres and known humidity in the atmospheres, including diagrams, and a summary of statistical terms and formulas.

NIOSH-Author; NIOSH-Analytical-Method; Standards; Standards-Completion-Program; SCP; Analytical-Method; Sampling; Set-2; Air-quality-measurement; Air-sampling; Chlorinated-hydrocarbons; Anesthetics; Chloromethanes; Explosives; Refrigerants;

74-87-3;

19770701

1977

S99

DPSE;

Division of Physical Sciences and Engineering, NIOSH, Cincinnati, Ohio, 16 pages, 3 references

OH;