Diethanolamine (DEA) Testing of a Vitamin C Moisturizer
Project Description
URGENT
Looking to test a vitamin C moisturizer/cream product for diethanolamine (DEA), preferably using LCMS.
Can you please let us know currently what method is available for testing? The lower the limit the better. We want to be able to detect 4 ppm including the dilution factor.
Project Information
Number:24-01363
Industry:Cosmetics
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Other cosmetics laboratory services.
Other Cosmetics testing, analysis, scientific research and development, inspection, certification, engineering, failure investigation, and product development needs include :
- Dermatological Testing
- Clinical Research Studies. Clinical Safety Testing
- Clinical Efficacy Testing
- Functionality Testing
- 3D- Tissue Models Testing
- Human Repeat Insult Patch Test (HRIPT) Testing
- Human Repeat Insult Patch Test (RIPT) Testing
- Clinical Trials Testing
- Accelerated Stability Studies Testing
- Real-Time Stability Studies Testing
- Preservative Efficacy Testing
- Safety Assessments Testing
- Antimicrobial Efficiacy Testing
- Efficacy Studies Testing
- Labeling Claims Testing
- Toxicity Testing
- Skin Irritation Testing
- Anti-Aging Studies Testing
- Allergens Testing
- Contaminants Testing
- Color Additives Testing
- Fragrance Testing
- Odor Testing
- Isolation Impurities identification Labeling Claims Testing
- Surfactants. Prohibited and Controlled Ingredients Testing
- Free Formaldehyde. Dioxanes Testing
- Heavy Metals Testing
- Lead Testing
- Cadmium Testing
- Arsenic Testing
- Mercury Testing
- Parabens. Phenoxyethanol. Fragrance Allergens Testing
- Titanium Dioxide Zinc Oxide Testing
- Antioxidants Testing
- Vitamins Testing
- Bio-active Ingredients Testing
- Vitamin A Retinol Testing
- Vitamin pro A Carotene Testing
- Vitamin B1 Thiamine Testing
- Vitamin B2 Riboflavin Testing
- Vitamin B3 Nicotinic Acid Testing
- Vitamin B3 Nicotinamide Testing
- Vitamin B5 Pantothenic Acid Testing
- Flash Point Testing
- Melting Point Testing
- Microbial Total Viable Count Testing
- Microorganism Identification Testing
- Escherichia coli Testing
- Staphylococcus aureus Testing
- Candida albicans Testing
- Pseudomonas aeruginosa Testing
- Alternative Toxicology Testing
- In-Vitro Toxicology Testing
- Phototoxicity Testing
- Cytotoxicity Testing
- Dermal Irritation Testing
- Ocular Irritation Testing
- Dermal Corrosivity Testing
- Genotoxicity Testing
- Bacterial reverse mutation (Ames) Testing
- pH value Testing
- Viscosity Testing
- Texture flow Testing
- Emulsion Stability Testing
- Particle size Uniformity Testing
- Direct Peptide Reactivity Assay (DPRA) Skin Sensitisation Studies Testing
- Aromatic Hydrocarbons (BTEX) Testing
- Isothiazolinone Testing
- Nitrosamines Testing
- Solvent Residues Testing
- Substances of Very High Concern Testing
- Sulfates Testing
- Ethanol16 Testing
- Glycerol Testing
- Fluoride Testing
- Niacinamide Testing
- Aluminum Testing
- Panthenol Testing
- Urea Testing
- Titanium Dioxide (TiO2) Testing
- Zinc Oxide (ZnO) Testing
- Chemical UV Filters Testing
- SPF Testing
- UV Testing
- Compatiability Studies Testing
- Endocrine Disruptors Testing
- Lipid Metabolism / Lipolysis Testing
- Loss of Tension Testing
- Loss of Elasticity Testing
- Oxidative Stress Testing
- Free Radicals Testing
- Neutral Red Release (NRR) Testing
- Het Cam Testing
- Genetic Toxicity-MLA Testing
- Gingival irritation Testing
- Vaginal irritation Testing
- Skin corrosion Testing
- Photoxicity 3T3 NRU Testing
- Cytokine Storm / Cytokine Release Syndrome (PBMC) Testing
- Patch Test: Single Closed Application (S) PT Testing
- Open Test on the Elbow Fold Testing
- Non-Comedogenenicity / Non-Acnegenecity Testing
- Follicular Biopsy Testing
- Anti-Hair Loss / Hair Regrowth Testing
- Anti-Dandruff Testing
- Moisturization Testing
- Skin Barrier Function / Protection Testing
- Soothing Effect Testing
- Facial Sting Testing
- Stinging Testing
- Anti-Wrinkling Testing
- Face Volume Testing
- Skin Viscoelastic Properties Testing
- Slimming Testing
- Skin Regeneration Testing
- Smoothing Effect Testing
- Self-Tanning Testing
- Skin Luminosity Testing
- Skin Sebum Rate Testing
- Mattifying Testing
- Waterproofness Testing
- Peeling Testing
- Exfoliation Testing
- Acnegenicity/Comedogenicity Testing
- Ophthalmic Safety-In-Use (Op SIU) Testing
- Safety in Use Testing
- Labeling Claims Testing
- Product Claims Support Testing
- Alternative Methods Testing
- Normal human keratinocyte neutral red uptake (NHK NRU) assay Testing
- Reconstructed human epidermis (RhE) Testing
- Determination of haemolytic activity Testing
- red blood cell (RBC) Testing
- Testing