Why my sulfur solution turn to green color?

I have prepared a solution of sulfur, and at the beguining it was yellow. Suddenly it turn green color Why? The pH continue same

11 December 2017 6,584 5 View

Any hematological slides for selling?

Any hematological slides for selling? You can send by post Contact please we need parasitological finds such as Tripanossoma, Babesian, Bacteria infection Cell inclusion: basofilic stip, .....

09 October 2017 5,269 2 View

Which method is more suitable for screening of hemoglobinopaty?

Which method is more suitable for screening of hemoglobinopaty

04 May 2017 1,041 3 View

How much one review receive (paid) for one paper revision?

How much one review receive (paid) for one paper revision?

03 April 2017 1,356 0 View

There someone want to cooperate in discovering new method for parasite detection in clinical samples?

01 February 2016 5,197 0 View

Any reference about juice composition?

Hi. Is there any reference about juice composition. Specifically classification according composition (water....)

31 December 2015 3,242 0 View

Protocol for plant extration?

Any protocol for plant extraction and antimicrobial properties?

10 November 2015 8,743 0 View

Can I use B actin to compare gene expression in bacteria?

08 September 2015 2,168 5 View

How do I solve a microrbial contamination in cell culture?

I need to inoculate my cells in rat. However the culture has some bacterial contamination We use some antibiotic, however at beguin has effect, but now we observed some bacterial growth again What...

08 September 2015 8,741 11 View

Which method you use to check the deformability?

which method you use to check the deformability?

01 January 1970 2,845 2 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

No title

02 March 2021 3,060 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Samples to study circular dichroism (chirality)?

I want to build a low-cost polarimeter to study circular dichroism (chirality). What type of samples can I use? I am looking for samples that can be found outside the laboratory.

01 March 2021 9,101 3 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

How to accurately quantify chitin?

Hi all, I have been working on the quantification of chitin in insect samples and feed for a while but I can notice that the quantification methods (e.g. exposure to HCl, NaOH, and weighing sample...

01 March 2021 1,843 2 View