I need a Chemist to prepare a chemical compound - repost

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Description

I need a chemist to prepare a chemical compound to dissolve the tin and lead from computer motherboards using fluoroboric acid or other chemical without affecting motherboard components.

Required: method of preparation

Budget: USD 500

Skills: Chemical Engineering, Scientific Research

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Project ID: #5168689

8 freelancers are bidding on average $476 for this job

Wernyhora

Dear Sir or Madam, I have PhD in chemistry. I was running R&D lab in household chemistry and cosmetics for over a year. Later I was working as medicinal chemist in R&D lab. Curently I work as freelancer providing More

$500 USD in 20 days
(18 Reviews)
6.0
cbm11

Hi, I'm interested in the project. My education is in chemical engineering (MsC) and nanotechnology (Master). I work as freelance consultant in chemistry, engineering and nanotechnology. Based in my skills and experie More

$444 USD in 15 days
(1 Review)
3.8
handokogallery

I am Chemical Engineer with have Bachelor's Degree. I can make the method, the procedure to clean motherboard from unwanted tin & lead metal using solvents without making the motherboard broken. Thank you. Regar More

$444 USD in 15 days
(0 Reviews)
0.0
delianjekov

Chemist here. Nuclear,Organic, and Polymer field. Expert in analysis,synthesis,formulation and project leading. I prefer the non-traditional approach. All the methods.materials and equipment i use are up to date. I see More

$480 USD in 1 day
(0 Reviews)
0.0
mvaso85

A proposal has not yet been provided

$333 USD in 10 days
(0 Reviews)
0.0
jingguo811

hello,sir. i can help u in satisfactorily. if u a interest, let's contact with us and talk about ur project. indeed i'm an expert in this field. sincerely. i would wait ur reply. thank you..

$555 USD in 1 day
(0 Reviews)
0.0
shriram2188

ok i will try to my level best. i will search and develope method and finde the right answer from my knowledge.

$555 USD in 6 days
(0 Reviews)
0.0
tomahoook

Hi, I'm a chemical Engineer with a very big experience in metal extraction. If you need a powerful, safe and Cheap compound its me you have to deal with. Regards

$500 USD in 4 days
(0 Reviews)
0.0