Massive temperature gradient from back to front, rather than even temperature throughout, such that samples at the back had completely dried down but samples at the front took another hour to finish evaporating... once I'd moved them to the hot zone... and cranked the temperature up by ten degrees.
Which is just Very No and in future I will use one of the side plates that heats more evenly.
(no subject)
Date: 2019-09-04 11:23 pm (UTC)(no subject)
Date: 2019-09-05 09:29 pm (UTC)Which is just Very No and in future I will use one of the side plates that heats more evenly.
(no subject)
Date: 2019-09-07 10:54 pm (UTC)(no subject)
Date: 2019-09-05 07:31 am (UTC)(no subject)
Date: 2019-09-05 10:45 am (UTC)(no subject)
Date: 2019-09-05 02:42 pm (UTC)(no subject)
Date: 2019-09-05 09:27 pm (UTC)(no subject)
Date: 2019-09-05 07:15 pm (UTC)(no subject)
Date: 2019-09-05 09:28 pm (UTC)(no subject)
Date: 2019-09-08 07:32 am (UTC)(no subject)
Date: 2019-09-06 07:43 pm (UTC)(no subject)
Date: 2019-09-06 07:48 pm (UTC)I have never previously used the middle hot plate in this lab!
(no subject)
Date: 2019-09-06 08:04 pm (UTC)