Could it be that the chipotles do not have seeds in them? Just a guess as I don't know how they do their measurements. >> On the topic of heat ratings of different peppers, is there any >> reason that Chipotles should have a lower heat rating than Jalapenos? >> Penzeys lists their crushed & powdered Japalenos at 55,000 SHU, >> while their Chipotles are only listed as 15,000 SHU. >> I find this hard to believe. >