Carl L. Rosier

4 Questions 1 Answers 0 Followers

Questions related from Carl L. Rosier

Protean ii cl cell by Bio Rad cooling modification directions?

I would like to modify the Protean chamber manufactured by Bio-Rad to allow additional cooling function. This would allow the gel rig to be used for DGGE analysis. I am looking for step by step...

03 March 2016 2,675 2 View

AOA and AOB qPCR of Environmental samples not amplifying. Has any had similar results?

During qPCR of environmental samples (rock biofilm scrapings, and stream sediment), samples are not amplifying appear as a group of curves (send jpeg image). qPCR conditions: Amplification curves...

03 March 2015 3,707 0 View

Does anyone know of a straightforward method or a lab that can perform a soil enzyme analysis at a reasonable cost (<$50 sample-1)?

I am interested in analyzing several soil samples for the presence of ammonia monooxygenase and chitinase.

07 July 2014 4,781 0 View

Does freezing fluid samples influence the ability of the ferrozine method to detect Fe2+ or Fe3+?

I have a series of fluid samples that I have collected weekly for 290+ days. The samples were frozen after collection. Due to the experimental treatment I am expecting to observe changes in Fe2+...

06 June 2014 7,677 1 View