Thermometers will be replaced on a one to one basis.  Sorry, broken thermometers will not be exchanged.   You will be contacted when your order arrives and arrangements will be made to deliver the replacements to your lab.  

If you do not see the thermometer type you need in the list below,  please describe in the comments box.  If non-mercury replacements are not available, you will be contacted with information on obtaining teflon coating for your thermometers.