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chemical engineer to teach me how to assurance the quality of fragrance oil

6 freelancer đang chào giá trung bình $51/giờ cho công việc này

tomwt

Hi, I'm a PhD in Chemistry and I have big experience in fragrance/essential oils. I have huge general experience in chemistry (20 years +) and very broad knowledge in this area. I can easily design a product that you Thêm

$50 USD / giờ
(39 Nhận xét)
6.2
suyashdhoot

Hi I am Msc in Chemical engineering. I have 7 years of research experience and have worked with several companies on creating research based novel products. I have cosmetic/chemical formulation and development experien Thêm

$50 USD / giờ
(29 Nhận xét)
5.4
romersalas

Hello my name is Romer, I am a chemical engineer, I have a master's degree in colloidal chemistry, 18 years of experience in the area of ​​research and development, working for the cosmetics, food, oil & gas and chemic Thêm

$55 USD / giờ
(2 Nhận xét)
4.6
ferozuddin1

Hello Salams I am a professional chemist and working in an analytical laboratory. I have well experienced of GC-MS Schimadzue analaysis of Gas and water analysis. I have an experienced of method development on GC too. Thêm

$50 USD / giờ
(15 Nhận xét)
4.7
ohanazmy

I am a chemist and biologist work as scientific editor and translator. I can help you in your quality assurance project for essential oils, perfumes and operating GC-MS apparatus for assuring this results according to Thêm

$50 USD / giờ
(5 Nhận xét)
2.7
jsmnrwl

Hi there! I came across your post and found that my expertise is the best fit for this job. So, I’d like to work with you to produce the best result. Along with that, I can assure you that my rates are more than reaso Thêm

$50 USD / giờ
(0 Nhận xét)
0.0