Chemical Testing & Analysis Services
Comprehensive chemical analysis for dietary supplements, food, and cosmetics.
Chemical testing and analysis encompasses identity verification, potency quantification, impurity profiling, contaminant screening, and physical-chemical property testing for dietary supplements, food, and cosmetics using advanced instrumentation including HPLC, ICP-MS, GC-MS, and FTIR.
Qalitex Laboratories offers a full suite of chemical testing and analysis services for dietary supplement, food, and cosmetic brands. Our ISO 17025 accredited laboratory uses state-of-the-art instrumentation including HPLC, ICP-MS, GC-MS, LC-MS/MS, FTIR, and UV-Vis spectroscopy to deliver accurate, validated results.
Our Chemical Testing Capabilities
We cover the full range of chemical analysis needs: identity and authentication, potency and quantification, impurity profiling, contaminant screening (heavy metals, pesticides, solvents), and physical-chemical properties (pH, viscosity, moisture, water activity).
Method Development & Validation
For novel ingredients or products without pharmacopeial monographs, we develop and validate custom test methods per ICH Q2(R1). This includes selectivity, linearity, range, accuracy, precision, and robustness studies, producing a validated method suitable for regulatory submission.
Tests & Methods Included
- ✓ Identity & authentication
- ✓ Potency & quantification
- ✓ Impurity profiling
- ✓ Heavy metals (ICP-MS)
- ✓ Pesticide residues (GC-MS/LC-MS)
- ✓ Custom method development
Regulatory Standards & Compliance
- ISO 17025 accreditation
- USP, AOAC, ISO test methods
- ICH Q2(R1) method validation
- FDA cGMP 21 CFR Part 111
Industries We Serve
- Dietary supplements
- Food & beverage
- Cosmetics & personal care
- Raw material suppliers
- Contract manufacturers
Request a Quote
Pricing depends on your product. Tell us what you need and we'll email a detailed quote within 24 hours.
Get a Quote →Frequently Asked Questions
What chemical testing capabilities does Qalitex have?
Qalitex provides identity and authentication, potency and quantification, impurity profiling, contaminant screening for heavy metals and pesticides, residual solvent testing, and physical-chemical property testing using HPLC, ICP-MS, GC-MS, LC-MS/MS, FTIR, and UV-Vis spectroscopy.
Can Qalitex develop custom test methods?
Yes, for novel ingredients or products without pharmacopeial monographs, Qalitex develops and validates custom analytical methods per ICH Q2(R1), including selectivity, linearity, accuracy, precision, and robustness studies suitable for regulatory submission.
What industries does Qalitex serve for chemical testing?
Qalitex serves dietary supplement brands, food and beverage companies, cosmetics and personal care manufacturers, raw material suppliers, and contract manufacturers with ISO 17025 accredited chemical testing and analysis services.
Specialized Testing Pages
Chemical Testing for Cosmetics — Expert Lab Services
chemical testing analysis for cosmetics
Chemical Testing for FDA compliance
chemical testing analysis for FDA compliance
Chemical Testing for Amazon listing approval
chemical testing analysis for Amazon listing approval
Chemical Testing for Regulatory submission
chemical testing analysis for regulatory submission
Chemical Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
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Chemical Testing for Product launch
chemical testing analysis for product launch
Why brands choose Qalitex for chemical testing & analysis
48-hr turnaround
Signed CoA in 48–72 hours
Direct scientist access
Talk to the chemist running your tests
No minimums
1 SKU or 100 — same quality
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Ready to test your chemical testing & analysis?
Tell us what you need tested. We'll respond within 24 hours with pricing and turnaround time.
Get a Testing Quote →Disclaimer: Testing results provided by Qalitex Laboratories are analytical data intended for quality control purposes. They do not constitute legal, regulatory, or compliance advice. Clients are solely responsible for ensuring their products comply with all applicable federal, state, and local regulations. Consult qualified regulatory counsel for compliance decisions.