Historical
ASTM D4490-96(2006)e1
Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
1.1 This practice covers the detection and measurement of concentrations of toxic gases or vapors using detector tubes
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM International [astm]