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Help with an effervescent tablet formulation

2 freelancers estão ofertando em média $261 para este trabalho

Wernyhora

Sir, I have PhD in chemistry. I was working in private R&D labs in cosmetology, household chemistry and medicinal chemistry. Currently I work as freelancer providing knowledgde, articles, reviews from the fields lik Mais

$300 USD in 14 dias
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5.3
EPP2014

Good afternoon, No seriously, what do you want done?...... Shall we discuss the details of you project? I look forward to talking to you. Thank you

$222 USD in 5 dias
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0.0