How do I use a 50%H2-50%Ar gas mixture safely?

More Mirosław Stygar's questions See All

Does anyone know where I can get Fe-Cr (approx. 30% Cr) alloys (with only these two elements)?

Where is possible to get such materials? I need a plate big enough to prepare using EDM technique 2 or 3 circular samples; 2 cm diameter, 1-1,5 mm thickness.

27 February 2014 9,953 3 View

What are the applications of CFD in cardiology?

There is a lot of research showing that CFD is beneficial to diagnose cardiovascular diseases. For example low wall shear stress in human aorta indicate the potential risk of aneurysms or rupture....

14 November 2013 7,169 3 View

Do you think your OpenFOAM cases (or runs) can benefit from GPU acceleration?

My group is working on GPU-based acceleration of OpenFOAM (see http://goo.gl/LECn5o).

14 October 2013 8,779 3 View

"Pseudo models" in the description of kinetic data of the batch adsorption process

In the case of a batch adsorption process, many different equations are used to describe the kinetic data. Among them are the exponential and hyperbolic equations which are called in short PFO...

01 January 1970 7,711 8 View

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 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

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

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Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

How Relativistic effects is one reason for lanthanide contraction?

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01 March 2021 2,272 4 View

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

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01 March 2021 8,544 1 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

Mushtaq Ahmad

Attached document may be helpful. Well ventilated laboratory shall be used to get rid of unused gas.

ARGON/HYDROGEN GAS MIXTURE

MATERIAL SAFETY DATA SHEET

Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards

Amir Madsoud Dayaghi

Also, consider blubber in downstream to ensure gas doesn't leak.

Please flow Ar (inert gas) before flowing H2.

Mirosław Stygar

Of course I have one, but I don't know how to deal with unreacted hydrogen.