laboratories

Did a quick hplc run on two different lots of Test from Stanford Pharma. The Test peak matches the certified reference material. On both of the Stanford Pharma samples their appears to be something coming out between 3-3.5 minutes, could be a processing agent or minor impurity. Ill run it on the...

Hello, We apologize for any problems with sending samples to Lab4Tox. It is caused by the customs service. We are trying to recover parcels, that have been detained and suggest marking future shipments as 'samples for testing'. Parcels that are currently detained: [EDIT: Posting potentially...

Good morning and thank you to guys who will spend some time for my question. I wanted to ask you for information because you know much more than me about this topic. Looking at this forum and at other drug sales forums and sites, I see that results from ONLY analytical laboratories like...