text: where i can find/buy db4 driblock heater, the temp. range 30ºc to 450º c ex. techne that ready stock? laboratory equipment specification : db-4 dri-block heater temp. range : 30ºc to 450ºc maximum number of block : 3 block merk : techne usa phone, fax or email us mailing address:     techne® inc. 3 terri lane, suite 10 burlington, n.j. 08016  phone and fax:        toll free:  800-225-9243 u.s. & canada outside u.s. & canada:  609-589-2560  fax:  609-589-2571  email:     industrial-calibration products laboratory-molecular products spectroscopy, analytical & electrochemistry products service-technical support   for sales of techne® products outside of north and south america  for sales of jenway products outside of north and south america