Find Jobs
Hire Freelancers

Test method for ph level in textiles

€8-30 EUR

Closed
Posted almost 6 years ago

€8-30 EUR

Paid on delivery
I need a simple test method to test the ph level of textiles on my own. requirements: - can be executed by a newbie - does not require lab equipment - a digital ph meter can be used as part of the method - can be done with non-dangerous and freely available chemicals - required equipment and chemicals are not overly expensive output: - detailed description of each step and all required parts
Project ID: 16753104

About the project

9 proposals
Remote project
Active 6 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
9 freelancers are bidding on average €29 EUR for this job
User Avatar
Hi I am Msc in Chemistry. I have 7 years of research experience and have worked with several companies on creating research based novel products and laboratory testing. I have chemical formulation and development experience of 3 years and have developed several products. Looking forward to discussion, Best Regards, Suyash
€50 EUR in 5 days
4.9 (16 reviews)
4.5
4.5
User Avatar
Hello, Please contact me for more details about these project. I am eager to help you but I need more details. For my previous work done please visit my personal page s4p.eu. Best Regards, Marcin Staśko
€50 EUR in 3 days
5.0 (5 reviews)
3.4
3.4
User Avatar
Hello I have a Phd in Biophysics and what you ask for is pretty straight forward I can give you more details about it if you contact me Kat
€23 EUR in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
u can use very simple ways with PH meter. Many commercial PH meter is available with different price ranges. The trick is, you have to use some commercially available PH calibrating solution or tab (to be dissolved in water to make solution). Finally, let the machine read and compare. That's your reading. if u like, u can write to me for discussion.
€14 EUR in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
I am textile engineer whit chemical background .-laboratory measurement .We measure the ph value of textiles directly on the product itself - in a wet state or a laboratory method using the standard method.I am working in textile fabric where i am technologist and I am responsobilities for production proces-dyeing, printing, washing, wool felting, nedlle felting.
€23 EUR in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
It is easy ,as I measure PH of textile but the condition of the textile is very important to choose the best method for measuring the PH. I prefer if you can send me photo for the textile you need to measure its PH.
€34 EUR in 5 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I AM CHEMICAL ENGINEER, CORROSION SPEICALEST WITH NACE APPROVAED, SPECIALIEST IN WET CHEMICAL ANALYSIS AND WITH LATEST INSTRUMENT
€23 EUR in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
This is Kumar , 1. You can purchase PH paper to check PH of any liquid medium. You can compare it by color. 2. You can use with digital pen type PH meter with standardised one. Relevant Skills and Experience I am working as a Lab in charge ( water testing) with 8 years experience. If you have more doubt, as much as possible able to solve.
€23 EUR in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of JAPAN
Hamburg, Japan
5.0
1
Payment method verified
Member since Mar 17, 2017

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.