That mean we have to be half dead in order to stop the BBB virus from spreading;p;p maybe we should start a help group for people with this virus,can meet up at some fast food outlet but have to stay far away from Mellinia BK, who knows Chngpe01 might be organizing another kopitiam session.:bsmilie:
imidazole's not that harmful. its just a common reagent used to elute proteins that bind to NTA/Nickel columns.. just so happened that i was eluting a column and took a quick shot