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Chemical reagent formula for colorimetric alkalinity test

Looking for a chemical engineer with experience in colorimetric water testing.

The job requirement is delivery of a chemical reagent formula that:

- tests for alkalinity in the range 0-250ppm as CaCO3

- colorimetric test (not titration)

- 12 month shelf life at room temperature.

Pending successful completion of this work there could be more similar tasks.

Beceriler: Kimya Mühendisliği

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İşveren Hakkında:
( 0 değerlendirme ) Australia

Proje NO: #16742843

Seçilen:

suyashdhoot

Hi I am PhD in chemistry, biotechnology and microbiology. I have 7 years of research and writing experience and have worked on PhD level thesis projects, published papers in peer reviewed journals and have also worked Daha Fazla

%selectedBids___i_period_sub_7% gün içinde 250%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(16 Değerlendirme)
4.5
tomwt

Dear Sirs, I'm a PhD in Chemistry. I have huge general experience in chemistry (20 years +) and very broad knowledge in this area. I can easily design a product that you need. Please check the reviews from the ot Daha Fazla

%selectedBids___i_period_sub_7% gün içinde 250%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(27 Değerlendirme)
5.9

Bu iş için 5 freelancer ortalamada $181 teklif veriyor

daratmf

Hi there! I represent a group of chemists and chemical engineers from The Netherlands, with the minimum education level of MSc. Also, few of us have PhD degrees in relevant fields. We have successfully finalized more Daha Fazla

in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(29 Değerlendirme)
6.1
chrislibik

Maybe someone can help with engeneering fluid NaCl + H20? Would be great.

in %bids___i_period_sub_35% gün içinde55%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)
0.0
suraj12291

Hello, dear friend. I have 8 years of experiences in MATLAB, Mathematica, C#, C++, etc. I have already done many projects in these fields. I can skillfully work on several fields such as Computational Fluid Dynamics Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(1 Yorum)
0.0