Benjamin Gregson

4 Questions 1 Answers 0 Followers

Questions related from Benjamin Gregson

How to get filter out of a 0.2 micron Minisart Cellulose Acetate filter unit?

Does anyone have recommendations of tools/techniques for getting the filter out of a 0.2 micron Minisart Cellulose Acetate filter unit. I've filtered water samples and want to extract DNA from the...

22 February 2019 7,086 2 View

Could I use solid-phase extraction (SPE) to extract alcohols from seawater for GC-MS analysis?

Can I use SPE to extract alcohols (tetradecanol and octacosanol) from seawater samples and if so which SPE tube (e.g. ENVI Florisil) would be most appropriate?

12 March 2018 2,150 5 View

How much agarose would you need to add to seawater to get a viscosity value similar to that at a certain temperature e.g. 4 degrees Celsius?

I want to change the viscosity of seawater so it replicates the viscosity at a certain temperature

29 July 2016 7,666 1 View

Where can you purchase the conjugation helper plasmid pRK600?

I've seen a number of studies use pRK600 usually in E.coli HB101 as a helper plasmid in a tripartite conjugation. I was wondering where you could purchase this plasmid

14 June 2016 9,699 1 View