Leandro A Sánchez

3 Questions 11 Answers 0 Followers

Questions related from Leandro A Sánchez

Is there a good cleaning protocol available for C18-SPE material?

Hello !Does anyone know a good cleaning protocol to re-use C18 SPE material ?. We are currently using a glass column and want to recycle C18 solid phase, but we are not sure which procedure we...

06 October 2014 6,492 10 View

Does anyone know what might be the presence of halos around bacterial colonies when they grow in R2A saline medium?

When I grow the colonies in R2A medium, I saw clear halos surrounding the colonies. The medium is prepared with seawater and maybe some salts are precipitated after sterilization. Could this be...

21 May 2013 1,307 1 View

Macrogen´s Sequencing service

Hello !! Does anyone know how much it cost the purification using Gel extraction service from Macrogen?. How much is the final price considering after sequence?. Maybe is cheaper, because the...

09 August 2011 9,317 3 View