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Engineering & Manufacturing
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: 19h, 12m ago  |  Ends: 14d, 4h  |   12 Proposals
Need answers to 21 Chemistry questions for A Levels Answers required urgently Contact me for list of questions
Category: Chemical Engineering       
Skills: Chemistry       

S****101
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| S****101
|    Ireland
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: May 04, 2015  |  Ends: 13d, 11h  |   5 Proposals
identity solvents for botanical extracts based on your knowledge and current available data, further details in PM
Category: Other - Engineering &...       

A****JJH
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| A****JJH
|    Taiwan
Fixed Price: Less than $500   |  Posted: May 01, 2015  |  Ends: 86d, 5h  |   1 Proposal
Looking for an individual with experience in organic chemistry and/or chemical engineering to provide consultation for an independent project. Must be willing to meet in person in Brooklyn NY and sign a standard NDA agreement. The consultation session should not take longer than an hour (will likely be 10-15 minutes). Could potentially involve future work. Will pay 50$ for the consultation session.
Category: Chemical Engineering       
Skills: Chemical Engineering, Chemistry       
Preferred Location: United States

A****gan
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| A****gan
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 01, 2015  |  Ends: 11d, 2h  |   7 Proposals
I am looking for a chemist / chemical engineer to develop a formula for a flavored oral electrolyte hydration solution (in powdered form).
Category: Chemical Engineering       
Skills: Chemistry       

j****991
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| j****991
|    United States
Fixed Price: Not Sure   |  Posted: Apr 29, 2015  |  Ends: 24d, 3h  |   5 Proposals
I need an experienced cosmetic chemist to formulate a new line of skincare products. Applicants must have experience with a) Anti-Aging Product and b) FDA regulated OTC products including sunscreen, BHA and Benzoyl Peroxide.
Category: Chemical Engineering       
Preferred Location: United States

t****oux
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| t****oux
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 29, 2015  |  Ends: 8d, 23h  |   5 Proposals
I am looking for a chemist that will create either a topical or an injectable preparation that will be used to address a significant cosmetic concern for many women.. dermal melama. Thus far, there are no viable treatment options for this type of melasma. However, I believe that I know what compounds are needed to treat this problem. I simply need a chemist to put these compounds together in a safe and effective way.
Category: Chemical Engineering       

P****ent
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| P****ent
|    United States
Hourly Rate: $40 - $50 / hr   |  Duration: 7-9 months  |  Posted: Apr 29, 2015  |  Ends: 19d, 6h  |   7 Proposals
Description: Perform work required to validate pharmaceutical equipment, GMP utilities, control systems and processes. Write protocols and reports in collaboration with Validation QA, and manufacturing. Work on multiple projects simultaneously. Responsibilities would include but are not limited to the following areas: fermentation, recovery and purification, aseptic and bulk filling operations, process utilities, multi-product equipment, cleaning, sterilization, thermal mapping, and control systems validation. Ability to work independently and within project teams. Minimum Requirements: B.S. in biological sciences, chemistry, or engineering with 3 plus years of manufacturing, engineering or QA/QC experience. Must have a minimum of 3 years direct/hands on experience with the validation of processes, equipment or facilities. Experience with Validator 2000 and/or ValProbes a plus.
Category: Other - Engineering &...       

a****hah
 [?]
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| a****hah
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 28, 2015  |  Ends: 7d, 13h  |   2 Proposals
Looking out for trainerprofile for Catia with experience above 10 years. we at pragati software deal with freelancer to provide training and expertise to our client
Category: Other - Engineering &...       

p****984
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| p****984
|    India
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 28, 2015  |  Ends: 7d, 13h  |   8 Proposals
I am a dentist and would like to formulate my own toothpaste line using holistic non chemical based products e.g. peppermint, clove oil etc etc
Category: Other - Engineering &...       
Skills: chemist       

S****dob
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| S****dob *
|    United States
Fixed Price: Less than $500   |  Posted: Apr 26, 2015  |  Ends: 6d, 11h  |   4 Proposals
Looking for chemist that can engineer a 2 part High Solids Epoxy for garage floors. I will need to know what I need to manufacturing with instruction, mix ratios, how to tint for color, what is need to tint. How to locate raw material. I will need to know how to make a 2 part Clear Epoxy + Polyurethane Top Coats.
Category: Chemical Engineering       
Skills: Manufacturing       

P****ock
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| P****ock
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Apr 26, 2015  |  Ends: 5d, 14h  |   9 Proposals
Hello, I am looking to hire someone to help me prepare a new pill out of a natural and legal pain relieving substance. The substance is an herb that can come in dry leaf, or powder. I am not looking to research which herb to use, that part I already know. I am looking for someone who can extract the active ingredients to make it far more potent, and add some filler to and make it into a normal pharmaceutical pill like an aspirin. I don't want it to look like an herbal capsule. Once this is done, I would like you to teach me how to do this. Give me the "recipe" and possibly, if you can, help me with finding manufacturers to produce the product on a larger scale. Or guidance regarding setting up my own small facility to produce a small run of the pill. I've hired many people for about 4-5 years on Elance, but it's for a completely separate business and different billing info. So I set up a new account for this project. However I'm already experienced with hiring and w...
Category: Chemical Engineering       
Preferred Location: North America, Western Europe

R****000
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| R****000
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 25, 2015  |  Ends: 5d, 8h  |   3 Proposals
New company based in Vietnam looking for project-based Chemist with solid experience in formulation of organic products for cosmetic application. We are looking to tweak / improve our current formulations for spa use - current project is for (Rose toner). Winner will be considered for another job - mud pack reformulation. We prefer our products to says no to 7 things: 1) no sulfates, 2) no paraben, 3) no phthalates, 4) no PEGS & petroleum derivates, 5) no artificial coloring, 6) mineral oil, 7) no animal testing -------- Organic formulation of rose mist face spray toner needs improvement. Need minor adjustment of current formula to address minor separation issues and clarity. Would like formulator to look at formula and work on it. After new paper formula submitted, We will test in our production kitchen to see if solution works accordingly - no separation, less cloudy.
Category: Chemical Engineering       

P****nne
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| P****nne
|    Vietnam
Fixed Price: $1,000 - $5,000   |  Posted: Apr 25, 2015  |  Ends: 5d, 6h  |   3 Proposals
The project is to analyze "partial half-wave rectification" at the interface between an electrode and biological tissue according to the references cited below. We'd like to start with an overview of how you'd approach the project. Provided you have the required expertise, we are willing to pay for that overview. The goal is to produce a set of graphs that show the degree of partial half-wave rectification according to various parameters (e.g. frequency and amplitude of the wave outputted at the electrode). Here are some references relevant to this work: Merrill, D. R., M. Bikson and J. G. Jefferys (2005). "Electrical stimulation of excitable tissue: design of efficacious and safe protocols." J Neurosci Methods 141(2): 171-198. McAdams, E. T. and J. Jossinet (1994). "The detection of the onset of electrode-electrolyte interface impedance nonlinearity: a theoretical study." IEEE Trans Biomed Eng 41(5): 498-500. McAdams, E. T. and J. Jossinet (1994). &qu...
Category: Chemical Engineering       

c****nkw
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| c****nkw
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 24, 2015  |  Ends: 3d, 23h  |   6 Proposals
I have an idea/design that requires a patent search. The technology is known but hasn't been applied to a specific product in the field of interest. I have searched for weeks and haven't found a product with this technology, but that doesn't mean it hasn't been patented. I need a person or firm that is familiar with the USPTO and can give recommendation if I should move forward in filing a patent. If the entity is helpful, I will enlist them to walk me through the design patent process. I am working on a shoestring budget. I am concerned about the quality of the search and want to spend my money wisely. Please give appropriate examples, templates on past patent searches, or explain your approach. If the technology is worth pursuing, I will need to file a provisional patent. I need a person with experience filing with the USPTO.
Category: Other - Engineering &...       

h****974
 [?]
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| h****974
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Apr 24, 2015  |  Ends: 3d, 21h  |   6 Proposals
I am looking to find someone with extensive knowledge of chemicals to create an oral care product with SPECIFIC characteristics. Formula needs to take into account toxicity of ingredients, ability and cost to purchase ingredients smell taste and stability.
Category: Product Design       

O****Lah
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| O****Lah
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Apr 24, 2015  |  Ends: 3d, 16h  |   6 Proposals
To write a short generic ('mg) formulation for a very basic dietary supplement to submit for manufacturing.
Category: Chemical Engineering       
Skills: Chemistry, biochemist       

T****rwe
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| T****rwe
|    South Africa
Fixed Price: Less than $500   |  Posted: Apr 23, 2015  |  Ends: 2d, 20h  |   7 Proposals
Hello, I am an artist interested in uv printing. I would like to modify a printed image with brushstrokes before its UV cured (presumably with mercury vapour lamp). I need to know: -Can UV inks be used in conventional printers? (UV printers are crazy expensive), thanks Paul
Category: Chemical Engineering       

o****555
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| o****555
|    Canada
Fixed Price: Not Sure   |  Posted: Apr 22, 2015  |  Ends: 2d, 5h  |   5 Proposals
We are seeking laboratories manufacturers of natural nutritional supplements with good quality. We want to suscribe distribution agreements for the sale of such products in USA. The laboratories must be based in USA. Products that we are interested: Collagen and derivatives Products for Arthritis Glucosamine Magnesium chloride Stem cells Multivitamin Products for Weight Loss Garlic pills Antioxidants Moringa Cat Claw Products for Sexual power All natural supplements. The laboratories should have shipping services.
Category: Other - Engineering &...       

f****hea
 [?]
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| f****hea
|    Dominican Republic
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 22, 2015  |  Ends: 2d, 4h  |   3 Proposals
Looking for someone who is familiar with E-Liquid and could consult on a few things for us. Please have experience with mixing in bulk.
Category: Chemical Engineering       
Skills: Chemistry, eliquid       

e****lly
 [?]
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| e****lly
|    United States
Fixed Price: Less than $500   |  Posted: Apr 22, 2015  |  Ends: 1d, 19h  |   12 Proposals
We are looking for a person with a high level of knowledge and relevant practical experience to create 50 questions for Assembly Skills Test Each question will include drawings of unassembled objects, which must be mentally assembled by the person who take the test The test contains three types of questions (simple choice, multiple choices, true/false) that are allocated among 3 skill levels (beginner, intermediate, advanced, expert) and organized among several task-based subtopics. Thank you for your interest!
Category: Other - Engineering &...       

o****bal
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| o****bal
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 21, 2015  |  Ends: 1d, 1h  |   9 Proposals
I am looking for an engineer to design a cigar humidor. I will give out more information after i select certain candidates. You must be fluent in English and have a portfolio to show me. Any experience designing with wood helps as well.
Category: Other - Engineering &...       

m****kol
 [?]
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| m****kol
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 21, 2015  |  Ends: 19h, 23m  |   4 Proposals
I'm looking for a chemist / perfumer to make a perfume fragrance cologne formula I'm looking to design a commercial fragrance using ethanol and other synthetic fragrances to give it that alluring scent. This cologne will need to meet the regulations of the north American market as I will be selling it in the USA and Canada, and I'm really not in the mood for lawsuits. We will need to discuss the scent, effects and mixing in more detail. You must have experience designing perfume formulas in the past
Category: Chemical Engineering       

t****lyt
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| t****lyt
|    Canada
Hourly Rate: $30 - $40 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 20, 2015  |  Ends: 5h, 38m  |   8 Proposals
Organic body butter -Consult on product ingredients, and formulations -teach us your knowledge on organic chemistry or cosmetics
Category: Chemical Engineering       
Preferred Location: Canada

b****ein
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| b****ein
|    Canada
Hourly Rate: $30 - $40 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 20, 2015  |  Ends: 5h, 35m  |   1 Proposal
Organic body butter -Consult on product ingredients, and formulations -teach us your knowledge on organic chemistry or cosmetics
Category: Chemical Engineering       
Preferred Location: Canada

b****ein
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| b****ein
|    Canada
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