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Bollinger, Nancy J., and Robert H. Schutz. A Guide to Industrial Respiratory Protection. US Department of Health and Human Services (DHHS), National Institute for Occupational Safety and Health (NIOSH) Publication No. 87-116, (1987, September).
Elskamp, Carl J. A Study to Determine (1) How much water is collected by SKC Lot 120 Activated
Charcoal at various relative humidities, (2) How the presence of water affects the apparent desorption efficiency of
2-Methoxyethanol from lot 120 charcoal, and (3) How effective anhydrous magnesium sulfate is in removing water
during the desorption process. OSHA, (1994).
Jonas, Leonard A., and Eric B. Sansone. Prediction of Activated Carbon Performance for
Sequential Adsorbates. Am. Ind. Hyg. Assoc. J. 47(8): 509-511, (1986).
Moyer, Ernest S. Review of Influential Factors Affecting the Performance of Organic Vapor
Air-Purifying Respirator Cartridges. Am. Ind. Hyg. Assoc. J. 44(1): 46-51,
Nelson, Gary, O., A. Nicholas Correia and Charles A. Harder. Respirator cartridge efficiency
studies: VII. Effect of relative humidity and temperature. Am. Ind. Hyg. Assoc. J. 37(5): 280-288, (1976).
NPPTL Respirator User Notices. The National Personal Protective Technology Laboratory (NPPTL), National Institute for Occupational Safety and Health (NIOSH).
Trout, D., P.N. Breysse, T. Hall, M. Corn and T. Risby. Determination of Organic Vapor
Respirator Cartridge Variability in Terms of Degree of Activation of the Carbon and Cartridge Packing Density. Am. Ind. Hyg. Assoc. J. 47(8): 491-496, (1986).
Underhill, Dwight. W. Calculation of the Performance of Activated Carbon at High Relative
Humidities. Am. Ind. Hyg. Assoc. J. 48(11): 909-913, (1987).
Werner, Martin D. The Effects of Relative Humidity on the Vapor Phase Adsorption of
Trichloroethylene by Activated Carbon. Am. Ind. Hyg. Assoc. J. 46(10): 585-590,
Wood, Gerry Odell. A Model for Adsorption Capacities of Charcoal Beds: I. Relative Humidity
Effects. Am. Ind. Hyg. Assoc. J. 48(7): 622-625, (1987).
Wood, Gerry Odell. A Model for Adsorption Capacities of Charcoal Beds: II. Challenge
Concentration Effects. Am. Ind. Hyg. Assoc. J. 48(8): 703-709, (1987).
Wood, Gerry O. and Ernest S. Moyer. A Review and Comparison of Adsorption Isotherm Equations
used to Correlate and predict Organic Vapor Cartridge Capacities. Am. Ind. Hyg. Assoc. J. 52(6): 235-242, (1991).
Wood, Gerry Odell. Adsorption Rate Coefficients for Gases and Vapors on Activated Carbons.
Carbon, 31(1):195-200, (1993).
Wood, Gerry Odell. Effects of Air Temperatures and Humidities on Efficiencies and Lifetimes of
Air-Purifying Chemical Respirator Cartridges Tested Against Methyl Iodide. Am. Ind. Hyg. Assoc. J. 46(5):
Wood, Gerry Odell. Estimating Service Lives of Organic Vapor Cartridges. Am. Ind. Hyg. Assoc.
J. 55(1):11-15, (1994).
Yoon, Y.H. and J.H. Nelson. Breakthrough Time and Adsorption Capacity of Respirator Cartridges.
Am. Ind. Hyg. Assoc. J. 53(5): 303-316, (1992).
Yoon, Y.H., J.H. Nelson and Jaime Lara. Respirator Cartridge Service-Life: Exposure to
Mixtures. Am. Ind. Hyg. Assoc. J. 57: 809-819, (1996).
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