Page:NIOSH Manual of Analytical Methods - 1005.pdf/4

METHYLENE CHLORIDE: METHOD 1005, Issue 3, dated 15 January 1998 - Page 4 of 4 [1] Pendergrass SM [1997]. Backup Data Report for Methylene Chloride by ECD. Cincinnati, OH: National Institute for Occupational and Health, DPSE (NIOSH)(unpublished report). [2] NIOSH [1977]. Documentation of the NIOSH Validation Tests. S329. Cincinnati, OH: National Institute for Occupational Safety and Health, DHEW (NIOSH) Publication No. 77-185. [3] NIOSH [1997]. Analytical Report for Methylene Chloride, Data Chem, NIOSH Sequence #8799-L (unpublished report). [4] OSHA [1986]. Methylene Chloride: Method 59. OSHA Analytical Methods Manual. Salt Lake City, Utah: DOL, Occupational Safety and Health Administration. [5] NIOSH [1994]. Methylene Chloride: Method 1005. In: Eller PM, Cassinelli ME, eds. NIOSH Manual of Analytical Methods, 4th ed. Cincinnati, OH: National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. 94-113. [6] OSHA [1990]. Methylene Chloride: Method 80. OSHA Analytical Methods Manual. Salt Lake City, Utah: DOL, Occupational Safety and Health Administration. [7] NIOSH [1977]. Method S329: Methylene Chloride. In: Taylor DG, ed. NIOSH Manual of Analytical Methods, 2nd ed., V3. Cincinnati, OH: National Institute for Occupational Safety and Health, DHEW (NIOSH) Publication No. 77-157-A.

METHOD REVISED BY: Stephanie M. Pendergrass, NIOSH/DPSE

APPENDIX. MEASUREMENT CONDITIONS FOR METHYLENE CHLORIDE BY GC-ECD. Desorption: 1 mL toluene, 30 min with agitation Calibration: Solutions of methylene chloride in toluene Range: 0.23 to 1.0 µg per sample (instrumental) [1] Estimated LOD: 0.002 µg per sample [1] Precision ( r): 0.050 at 320 µg Analytical column, GC temperature program, and injection volume are the same as on page 1005-1.

NIOSH Manual of Analytical Methods (NMAM), Fourth Edition