Color-Changing Gas Leak Detector Formula
I have an existing bubble-forming base (≈ 85-90 % distilled water, 3-5 % non-ionic surfactant, 5-10 % glycerin, 1-3 % propylene glycol plus a trace dye) and now...
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Chemist Sign-Off & SDS Creation
I have developed a liquid descaler formulated for tankless water heaters and I am ready to take it to market. Before I proceed, I need a qualified chemist to pu...
Read moreDevelop New Spice Powder Line
I’m building a wholesale line of single-ingredient spice powders—chilli, turmeric, and coriander—with a strong focus on **consistent quality, competitive pricin...
Read moreDental Chair Repair Specialist
I need a skilled dental engineer to repair an electrical issue on a dental chair. Ideal skills and experience: - Experience in repairing dental chairs, especial...
Read morePhysics PDF Question Bank
I have about sixty high-school physics PDFs that contain past-paper style questions and their worked solutions. Your task is to capture each individual question...
Read moreUndergrad Organic Chemistry Exercises Help
I need a complete set of step-by-step solutions for an undergraduate organic chemistry problem set. The work is purely problem-solving—no research paper or lab...
Read moreHair Growth Formula Enhancement
I have an existing leave-in hair product that needs a professional eye. My main concern is performance—specifically, how well the blend actually stimulates and...
Read morePackaged Food Flavor Formulation Expert
I have a new line of packaged foods in mind and need your food-science know-how to turn the flavor concepts into fully tested, production-ready recipes. The pri...
Read moreCustom Medical Tray Design
I'm looking for a skilled manufacturer to create medical trays in a custom shape. Requirements: - Must be able to work with at least one of the following materi...
Read moreHigh-Clump Bentonite Litter Formula
I’m developing a new bentonite-based cat litter and need a formulator who can maximise clumping ability without sacrificing overall product stability. Your task...
Read moreReliability Maintenance for Chemical Plant
I'm seeking an expert to assess and implement reliability maintenance specifically for static equipment at our chemical plant. The focus is on improving equipme...
Read moreNABL Flashpoint & MSDS Testing
We need to conduct the below testing for a liquid based samples at an NABL-accredited laboratory. The request is from Theni Dt, Tamil Nadu, India. Indian labs a...
Read morePAP: Criação de Perfumes
Sou estudante de Análises Laboratoriais e preciso de apoio para redigir a minha Prova de Aptidão Profissional (mínimo 20 páginas) sobre Criação de Perfumes. O t...
Read moreSDS Safety Review for Descaler
I have formulated a water-based tankless-heater descaler that relies on citric acid, a mild surfactant, water and a trace dye. My Safety Data Sheet draft is alr...
Read moreAnsys Thermal Workbench Training for College
FREELANCER REQUIRED – IMMEDIATE JOINING Role: ANSYS Thermal Workbench Trainer Project: College Training Program Location: On-site (College) Duration: 3–4 Days (...
Read moreIngeniero Procesos Fertilizantes
Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/...
Read moreTraveling Canvas Bag-Making Trainer
I need an experienced bag-maker who can join me on-site and teach a team of artisans to sew a full range of soft goods—kits, pouches, mini bags, toiletry bags,...
Read moreSeeking Expert in UAVs, Aerospace, and Robotics
I am looking for a professional or a PhD candidate from India, preferably South India, with expertise in UAVs, aerospace, robotics, or related fields. The ideal...
Read moreANSYS Fluent Fuel Blend CFD
Model the simultaneous blending of ethanol, diesel, and compressed air in ANSYS Fluent and help me understand what really happens inside the mixer–combustor sec...
Read morePerformance Evaluation Report on Machinery
I need a comprehensive performance evaluation report from a mechanical engineer. The focus is on material failure within machinery or equipment structures. Key...
Read morePakistani Chemical Engineers Needed
I’m expanding my consultancy and need seasoned chemical engineers from Pakistan to become part of my core team and tackle a steady stream of projects. The assig...
Read moregPROMS Reactor Gas Cooling Simulation
1. Project Overview The objective is to develop a robust process simulation model using Siemens gPROMS to simulate the cooling of reactor exit gas from a methan...
Read moreDistillation Troubleshooting Expert Needed
I'm seeking an experienced professional to troubleshoot issues in my distillation setup. Current Issues: - Yield inconsistencies - Poor separation efficiency Th...
Read moreAcademic Proofreading, Editing, and Paraphrasing for Chemical Engineering Paper
Proofreading, language editing, and paraphrasing for a review paper on blue hydrogen process intensification, approximately 15,000 words excluding references an...
Read moreWater-Based Polymer Coating Development
I need a complete, water-based formulation that can be applied to polymer surfaces and incorporated into paint systems. I am aiming for a commercially viable re...
Read moreColored Flame Candle Development - 14/03/2026 07:39 EDT -- 2
Hi, I’m working on a colored flame candle development project and I’m looking for guidance from someone with chemistry experience. Objective:Create solid molded...
Read moreWorkability Admixture Expert
I need a specialist to design or recommend chemical admixtures specifically to increase the workability of concrete. Requirements: - Expertise in chemical admix...
Read moreModel development with-calculations in PVElite software for Heat Exchangers
Is this project for business or personal use? Personal Which type of heat exchanger are you focusing on? Shell and tube , Hair pin type What specific calculatio...
Read morespecialty fertilizer formulator
1. Core education requirements (non-negotiable) Minimum Bachelor’s degree in: 1) Agronomy 2) Soil Science 3) Chemistry Preferred Master’s or PhD in: 1) Turfgras...
Read morePatent Draft: Chemical Sensing Device
I have designed a novel chemical-sensing device that reliably detects specific target compounds in real-time, and I now need a professional who can guide me thr...
Read moreMedicinal Chemistry Expert Needed
I need an expert in medicinal chemistry to assist with compound design using Swiss ADME. Key Requirements: - Expertise in compound design - Proficiency in Swiss...
Read moreHigh-Performance Kitchen Cleaning Product Formulation
I am seeking the development of a cleaning product formulation designed to effectively remove tough, carbonised oily food residues from hard surfaces while also...
Read moreExperienced Chemistry Tutor for IIT JEE and NEET Exam
HSM Sir is a highly experienced and dedicated Chemistry faculty with over 21 years of teaching experience in preparing students for competitive exams like IIT-J...
Read moreCustom Skincare, Sunscreen & Haircare Formulas
I’m ready to move five products from concept to lab-ready formulas and need an experienced cosmetic formulator who can take the ideas below and turn them into s...
Read moreHaircare Serum Formulation
I’m developing a professional-grade hair treatment/serum focused on visible strengthening and breakage reduction. I already have a clear market position and bra...
Read moreThermal Analysis of Battery Systems
I need an expert in ANSYS for a thermal analysis project. The focus is on batteries, and we need to analyze the following parameters: Temperature distribution H...
Read moreCOMSOL Packed Bed Reactor Optimization for ammonia dissociation
I want to build a detailed COMSOL Multiphysics model of a packed-bed reactor so I can optimise the overall reactor design with a clear focus on catalyst effecti...
Read moreComprehensive Chemistry Review Manuscript
I need a research review on the topic of "The use of Biochar in membrane-based processes" covering the last five years. The review should be at least 100 resear...
Read moreBiomedical Engineering and Mathematics Expert -- 2
I'm looking for Mathematics and Biomedical research expert and engineer to help out with project ideas and execution.
Read moreStatistical Biophysics Proposal Review -- 2
I have a draft research proposal in statistical biophysics and I’d like an experienced scientist to give it a rigorous, publication-oriented critique. The core...
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