Liyana Sahul

3 Questions 5 Answers 0 Followers

Questions related from Liyana Sahul

Can I use HPLC protocol to detect cotinine in human urine for mice urine?

My study involves establishing chronic nicotine addiction in mice and I would to check the cotinine level in mice urine using HPLC but currently protocols I found are done using human urine....

15 April 2021 9,234 5 View

How do I determine temperature of ethanol during a reflux?

I'm trying to extract ginger using 95% ethanol (reflux method). The ethanol-ginger mixture should be heated at 60°C for a set time (time depends on sample volume), but I'm currently using an...

05 February 2021 6,841 4 View

Can I store rotenone working solution in fridge until later use?

For my project, I need to expose zebrafish larvae in petri dish to three concentrations of rotenone (10nM, 30nM and 50nM), and the solutions should be changed daily . My current method was first,...

14 January 2020 4,682 3 View