Sierra Reviews PPE for her CIH Exam

Description: Sierra and her colleague are studying up in preparation for their cih exam (certified industrial hygienist) and reviewing the proper application of different ppe.  ppe worn: -high visibility vest -reusable nitrile gloves -shoulder length black latex gloves -splash goggles -safety glasses -3m half face respirator -3m full face respirator -black rubber boots -yellow full body apron -blue rubber apron