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Fixed Price: Less than $500   |  Posted: 5h, 50m ago  |  Ends: 14d, 18h  |   0 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: 13d, 21h  |   5 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
Fixed Price: Not Sure   |  Posted: Apr 25, 2015  |  Ends: 5d, 17h  |   26 Proposals
My company is Austral Constructions Pty Ltd, website australconstructions.com. At the moment it is just myself in the company but ideally I would like to work my way up to a maximum of 5 staff but most likely 3 with the bulk of the work being done by subcontractors. The focus is to get good jobs, not a lot of jobs and try to make good money with the least problems. I have finished my website using the squarespace website builder so that I can easily do any little changes myself. I am happy with the look. Things could always be better but you have to stop at some point. The good thing about squarespace.com is that it is very easy for me to make changes at any time. I do not know if this set up is a hindrance. Hopefully not. The main type of work I am looking for is bathroom renovations, home additions, upgrade and renovation work, and plaster repairs Target location is adelaide and metropolitan area only around a 15 to 20 km radius. The priority categories at this stage are 1. Bathroom...
Category: Search Engine...       
Preferred Location: India

C****als
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| C****als
|    Australia
Fixed Price: $1,000 - $5,000   |  Posted: Apr 25, 2015  |  Ends: 13d, 13h  |   1 Proposal
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
Fixed Price: $1,000 - $5,000   |  Posted: Apr 24, 2015  |  Ends: 12d, 4h  |   2 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
Fixed Price: Less than $500   |  Posted: Apr 23, 2015  |  Ends: 11d, 2h  |   6 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: 10d, 12h  |   3 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
Fixed Price: Less than $500   |  Posted: Apr 22, 2015  |  Ends: 10d, 8h  |   7 Proposals
I am looking for a cosmetic chemist who can work with me to create a recipe for a lipstick base. I am looking to create 4 different lipstick base formulas, all of which are inspired by the existing products on the market. I am not looking to replicate and copy their formula, but instead use it as an inspiration for my own. I have all of the ingredients and equipment needed. What I am lacking is a good recipe.
Category: Chemical Engineering       

y****zza
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| y****zza
|    United States
Fixed Price: Less than $500   |  Posted: Apr 22, 2015  |  Ends: 10d, 1h  |   9 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
Fixed Price: Less than $500   |  Posted: Apr 21, 2015  |  Ends: 9d, 16h  |   2 Proposals
We want help researching and identifying a readily available material to use in our food warmers for safely transporting and maintaining temperature of hot meals. Should perform the function similar to this -   [obscured]  /itm/Cambro-250-311-Portable-Warmer-Plate-For-Food-Pan-Carts-1-Each-/261619794826. We have heard of using basalt tiles, fire clay bricks, soapstone and need advice on the most cost-effective solution. We have also been warned of chemical burn-off, or potentially explosive stones so please consider these and other possible hazards. These materials will be heated to ~450 degrees F for 45-120 minutes on a daily basis. They should encourage minimal heat loss in a Cambro style brown box for 3 - 6 hours. Requirements: 1. Appropriate for use alongside food products 2. Lowest cost (i.e. pizza stones or retail cooking stones are too costly to consider) 3. Durable for use in daily transport from oven to food warmers 4. Easy to clean (prefer non-porous or method t...
Category: Other - Engineering &...       

b****din
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| b****din
|    United States
Fixed Price: Not Sure   |  Posted: Apr 20, 2015  |  Ends: 8d, 6h  |   6 Proposals
We're designing a new logo but I have just not been happy with the textual treatments of the logo text. I am looking for an experienced ...typesetters, compositors, typographers, graphic designers to provide me with some interesting concepts for the textual layout. We've worked hard to figure out an icon that works with our text for the complete logo, but keep coming up dry on the text of the logo so i need to dig a little deeper with a higher grade of talent. Our logo is for our company: Metabolic Living Project Description: You will provide several textual layouts of the words metabolic Living. The Position ? What is the one thing we want to get across? What does Metabolic Mean? a. Metabolism is required for all Life: The chemical processes that occur within a living organism in order to maintain life. b. Metabolism is necessary for energy: The chemical changes in living cells by which energy is provided for vital processes and activities. c. Metabo...
Category: Graphic Design       

n****rpa
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| n****rpa
|    United States
Fixed Price: $500 - $1,000   |  Posted: Apr 20, 2015  |  Ends: 8d, 5h  |   14 Proposals
I am looking for someone who has deep experience in plastic molding, extruding, design and fabrication. I need to develop a product that is able to slide over a piece of rectangular steel tubing (with fairly tight tolerance) to protect it from drop impact and abrasion. The steel is 6"x3"x1/4" wall thickness with radiused corners. An example of the steel is here:   [obscured]  /products/hrsteel2.phtml?page=rttube The plastic needs to be fade resistant (completely non-fading is preferred if such a thing exists as this product will be outdoor). This material should also be resistant to coastal salt spray and typical road chemicals. It also should be CNC machinable, resistant to impact/abrasion and is ideally available in many colors (the ability to custom match would be perfect). I prefer lengths provided up to 20' long which we could then cut to length and machine in our shop. My guess is that these will need to be 1/8"-1/4" in thickness. The...
Category: Product Design       

i****mar
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| i****mar
|    United States
Fixed Price: Less than $500   |  Posted: Apr 17, 2015  |  Ends: 5d, 3h  |   0 Proposals
My company needs to purchase an entry level industrial wide format flatbed printer to print media up to 20" x 40" on PVC board. Our need is to print on 3ML PVC that will be indoor environments, to last around 6 months. We are considering a model from HP FB500 and a OCE Arizona. The HP guys say we can't trust anyone else's service and their quality is the best. The OCE says the HP will run way more ink cost and print head's will be destroyed because media is moving through the machine as opposed to the other way around. I don't know exactly what work-flow issues will be and labor requirements of each in terms of skill level. Also space requirements, and any special ventilation criteria. Anyways, I am a business owner that knows nothing about printing I just need this to support our business and I wanted an expert to help guide me.
Category: Other - Engineering &...       

l****e99
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| l****e99
|    United States
Fixed Price: Not Sure   |  Posted: Apr 16, 2015  |  Ends: 4d, 6h  |   4 Proposals
FDA regulatory expert to review regulatory applications and expediate drug development. Must be proficient in medical writing to prepare documents on investigational new drugs.
Category: Other - Engineering &...       

c****bos
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| c****bos
|    United States
Fixed Price: Less than $500   |  Posted: Apr 16, 2015  |  Ends: 3d, 20h  |   7 Proposals
I need an expert in Electrogravimetry and Coulometry who will assist me in designing a simple cell. The candidate will be an expert in calculating electro-chemical equations. The expert will help in the designing of a cell that produces bulk metal deposits, with the proper knowledge in solvents and electrochemical design (ie: qualification, analysis, & material selection). The candidate must be well versed in Potentiometric measurements and be up to speed with new methods and technologies. Please indicate your experience in this field and similar work you have worked on that qualifies you for this position.
Category: Chemical Engineering       

a****002
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| a****002
|    United States
Fixed Price: Less than $500   |  Posted: Apr 15, 2015  |  Ends: 3d, 3h  |   13 Proposals
I want to duplicate my online store but I need a UNIQUE descriptions for the products (around 45 products in total) for my new site so google and other search engine will index me correctly. I need some one with fluent English to write description in english that will be correct and understandable by all (not too high English and not poor...) No spun content!!!! copyscape tested!!! If possible I need this to be completed in a week. :-) This is an example for a product text: 1. Phentermine Short description: Phentermine is a drug that suppresses appetite. Its exact mechanism of action is unknown. Phentermine is combined with a resin to create slow release which prolongs the effects of Phentermine. Synonyms: duromine,ionamin,adipex Long Description Phentermine acts as an appetite suppressant. Hunger cravings are lessened when the active chemical affects the parts of central nervous system. It also increases the energy levels of patients taking this drug. It is recommended tha...
Category: Web Content       

c****zra
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| c****zra
|    Israel
Fixed Price: Not Sure   |  Posted: Apr 14, 2015  |  Ends: 2d, 16h  |   7 Proposals
Creating a dissolving tablet that you place in water. Must be 100% all natural, bio degradable, and safe for the environment. I can give more details upon request.
Category: Chemical Engineering       
Preferred Location: United States

s****g03
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| s****g03
|    United States
Fixed Price: $750 - $1,500   |  Posted: Apr 14, 2015  |  Ends: 2d, 11h  |   32 Proposals
ChemiSense is a Berkeley based start-up that is developing low-power, low-cost air quality monitors. As a bit of background, our company has just finalized the PCB board design for our native chemical sensor boards, but the firmware needed to interface with the sensors which are attached to the board still needs additional work. We are thus looking for someone with significant experience in programming microcontrollers (and by extension, experience with embedded C programming). It should be noted that our sensors are generally analogue devices (provide their data in analogue, not digital format) and we currently use I2C to transfer data. The goals of this project/contract would be to program the microcontroller to be able to read in data from the 3-5 sensors connected to the board and transmit them back to a computer or other mobile device via either bluetooth, WiFi, ethernet or USB.
Category: Electrical       
Skills: Embedded C, Microcontroller Programming       

C****cct
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| C****cct
|    United States
Fixed Price: Not Sure   |  Posted: Apr 14, 2015  |  Ends: 1d, 19h  |   2 Proposals
I am the owner of a hair salon in Austraila and I am looking to get a quote on creating my own hair colour range.
Category: Chemical Engineering       

Z****lon
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| Z****lon
|    Australia
Fixed Price: Less than $500   |  Posted: Apr 12, 2015  |  Ends: 6h, 57m  |   7 Proposals
Investigation of ground based absorption heat pump for space heating and hot water production system Background Heat pumps can utilize low-grade energy sources, like waste heat from process industries and low temperature heat from ground for heating of building spaces and hot water production. It is believed that absorption heat pumps consume less energy than the conventional electric driven heat pumps and the student will investigate this based on ground source heat pump. this work involves more thermodynamic work and an Engineering Equation Solver (EES) software will be used. The projectwork include the following tasks: 1. Design mathematical models for compression and absorption heat pump cycles. 2. Investigate different possible working fluids, including, ammonia/water mixture. 3. Identify the influence of thermodynamics parameters for high performance of the
Category: Chemical Engineering       

R****761
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| R****761
|    Norway
Fixed Price: Not Sure   |  Posted: Apr 12, 2015  |  Ends: 74d, 20h  |   13 Proposals
We have a certain process in our firm which is very manual. We are considering automating parts of the process by software, outsourcing or other methods. We need a person/firm to help us analyze/visualize the current process and then help us model new processes. We do not fully understand how the new process will impact our productivity workflows, costs etc. Bringing in a robot and laying off a precious employee may not be efficient. Hiring more people offshore to perform a routine task may reduce costs and turn around time but may impact something else. If you know how to model, visualize process using fish diagrams or other methods, we would like to speak with you and narrow down a realistic scope of work. At this time we are unable to define a scope of work and therefore the cost of this project is undermined.
Category: Other - Engineering &...       

r****eam
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| r****eam *
|    United States
Fixed Price: Not Sure   |  Posted: Apr 07, 2015  |  Ends: 10d, 7h  |   3 Proposals
A start up pharmaceutical company is looking to add a formulation chemist-with experience in semi-solids-topical, and oral liquid dose forms. Experienceis a must.
Category: Other - Engineering &...       

i****her
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| i****her
|    United States
Fixed Price: Not Sure   |  Posted: Mar 26, 2015  |  Ends: 28d, 1h  |   2 Proposals
CERES is an international certification body with its headquarters in Germany. We offer services in Africa, America, Asia and Europe. We work with well trained, independent and qualified local staff. For the textile part: we certify companies according organic textile standards (like GOTS, OCS and IVN Best). For our clients in Portugal we are searching a local inspector (as freelancer) who will be responsible for the Portuguese market. Trainings, onsite introduction will be done by CERES. Job description: - onsite audits/ inspection; customer support; - report writing; - new client acquisition Requirements:- experience in textile industry; - familiar with the textile supply chain; - a good command of English; - ability to work on your own; - good written and verbal communication; - analytical skills and quick perception.
Category: Other - Engineering &...       
Preferred Location: Portugal

C****mbH
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| C****mbH
|    Germany
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