Inquiry (采购产品): HYDROMETER-THERMOMETER HI, I would like to have an hydrometer (sodium chloride) combined to a thermometer for use in water. To controll temperature and sodium chloride/NaCl in the water). Would you please help me to find one. Thanks for your help. Jean Flerius Prolabec (450) 629- 7541 service@prolabec.com **** Hidden Message ***** Jean Flerius 2213, Le Chatelier Laval, QC H7L5B3 CAN Company: Prolabec/ Librairie Pédagogique Title: Customer service supervisor Phone: (450) 682- 5118 Fax: (450) 682- 6468 E-mail: service@prolabec.com **** Hidden Message ***** service@prolabec.com
