Document M4XmdoLOGM6x2OLjEr1E9zg5z

Plant Engineers' Conference Page 41 VISIT TO THE INDUSTRIAL HYGIENE IABORATOKY During the visit to the industrial hygiene laboratory, analytical methods were demonstrated to the conferees. Industrial hygiene field and laboratory instruments were explained as well as the lead control program in volving analyses of blood and urine specimens. SPNY 000287