04 June 2023 0 238 Report

I urgently need a personal copy of CLSI M100 33rd Edition of Performance Standards for Antimicrobial Susceptibility Testing

More Madubuike Umunna Anyanwu's questions See All
What could happen if I stop a PCR reaction to add a component I missed out during the mastermix prep?

Let's say I forgot to add the polymerase enzyme and I only realize this after the run has gone half way, could I stop the reaction to include the pol...would I get amplification if I reprogram...

13 September 2019 3,211 3 View

Can heparin tubes be used to collect blood samples for Plasmodium falciparum microscopy?

I need to collect blood samples for microscopy of P. falciparum. Which tube is best for this? Heparin or plain vacutainer tubes? Will RBC lysis affect detection of the parasite? Thank you.

23 April 2019 8,803 4 View

How do I preserve stool samples until the required sample size needed for further analysis is obtained?

I'm currently collecting stool samples for Rotavirus ELISA assay. Please how do I preserve the stool samples until number of samples needed are complete and how long can I preserve these samples...

17 April 2019 2,270 4 View

Could anyone please help me with step-by-step guide on how to run my meta-analysis on STATA 14.2?

I want to do a meta-analysis of previous prevalence studies for 2 subspecies of an organism in a particular location and I need to calculate/derive these: 1. Confidence Interval for individual...

19 June 2018 4,721 2 View

What's the best protocol for isolating plasma circulating host DNA to HTLV?

How do I isolate plasma circulating DNA of host to HTLV?

24 September 2017 1,928 2 View

What is the effect of non-vacuum plain tube on blood serum as compared to vacutainer plain tubes?

Some hospitals, due to cost, (especially in the under-developed and developing countries) use non-vacuum plain tubes for serum where methodology stipulates the use of vacutainer plain tubes. Can I...

24 July 2016 507 5 View

Why is the concentration of ammonia in my reactor is decreasing while nitrite is increasing?

I am trying to establish anammox bacteria to coexist with ammonia oxidizers. Can someone explain to me why the concentration of ammonia in my reactor is decreasing while nitrite is increasing...

19 January 2015 9,816 7 View

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