041-2 Wyo. Code R. § 2-7

Current through April 27, 2019

Section 2-7 - Sampling Methods

(a) All samples shall be collected using documented methodologies. Wipe samples for target compounds shall be collected following American Society for Testing and Materials (ASTM) D6661-01 or approved National Institute of Occupational Safety and Health (NIOSH) methods. Samples shall be collected using cotton gauze wetted with methanol.

(b) Sampling for mercury shall be performed following NIOSH 6009. However, analytical methods shall be sufficient to detect mercury in the form expected to be present, i.e., elemental or inorganic.

(c) Sampling methods for lead in dust shall be in accordance with 40 CFR 745.227.

(d) Screening for VOCs shall be performed prior to initial entry and later if required using a portable Photoionization Detector (PID) with 10.2 eV lamp or greater or by NIOSH method 1500.

041-2 Wyo. Code R. § 2-7