Andi Gunawan

2 Questions 4 Answers 0 Followers

Questions related from Andi Gunawan

What is the minimum concentration and minimum volume needed to cut peptides?

I have a sample with a volume of less than 10 mL, and a fairly low concentration of 24 mg. I want to do a peptide cut-off, but i'm worried that my cut-off results will get poor results. What can i...

17 July 2020 8,460 7 View

How to measure tea powder sample into ppm unit (not the extract, just the sample)?

If I soak 1 g tea powder into 100 mL aquades for 12 / 24 hour, can we assume that it is a 10000 ppm sample, not the extract, just the tea powder liquid (sample)? and if Yes, could you give me...

14 July 2020 1,852 7 View