Inquiry (采购产品): xylene and formalin monitoring We are searching for an instrument that can continuously monitor our lab for xylene and formalin levels as we are having problems with our air exchange system. An alarm to alert us if it is not working correctly would also be great. Can you help us find this? **** Hidden Message ***** Lillian Sullivan 82716 Company: Campbell County Memorial Hospital E-mail: lillian.sullivan@ccmh.net **** Hidden Message ***** lillian.sullivan@ccmh.net