HPLC Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
ISO 17025 accredited hplc testing from our Irvine and San Diego laboratories. Fast turnaround, precise results, regulatory-ready COA reports.
ISO 17025 
Resultados em 48 h 
100 % garantia 
Resposta rápida
HPLC Testing near you is available through ISO 17025 accredited laboratories like Qalitex Labs, which operates facilities in Irvine and San Diego, California. These labs use validated analytical methods including HPLC, ICP-MS, and GC-MS to test dietary supplements, cosmetics, and food products for safety, purity, and regulatory compliance.
Qalitex Raises Concern Over Stability Data Gaps in Novel Dosage Formats
Qalitex Laboratories identified systemic stability testing blind spots as new dosage formats (gummies, nano-emulsions) proliferate, urging brands to invest in HPLC-based potency validation.
Looking for reliable hplc testing near your location? Qalitex Laboratories operates two ISO 17025 accredited facilities in Southern California — Irvine and San Diego — serving brands nationwide with fast, accurate testing. High-Performance Liquid Chromatography (HPLC) is the gold standard for quantifying active ingredients in dietary supplements, cosmetics, and foods. Qalitex Laboratories uses HPLC systems including RP-HPLC, UHPLC, and HPLC-UV/DAD to deliver precise, validated results for identity, potency, purity, and impurity profiling. Whether you need testing for dietary supplements, cosmetics, food products, or Amazon FBA compliance, our labs provide 48-hour turnaround with detailed Certificates of Analysis.
Why Choose Qalitex for HPLC Testing Near You
Qalitex Laboratories is one of the leading ISO 17025 accredited testing labs in Southern California, with facilities in both Irvine and San Diego. Our proximity to major metropolitan areas shipping hubs means faster sample receipt and quicker results. We combine state-of-the-art instrumentation (HPLC, ICP-MS, GC-MS, LC-MS/MS) with experienced scientists to deliver accurate, regulatory-ready results.
HPLC Applications at Qalitex
We apply HPLC to: active ingredient potency (label claim verification), identification of botanical actives, purity and impurity profiling, vitamin and nutrient quantification, preservative and additive analysis, and stability studies tracking degradation over time.
Methods & Instrumentation
Our HPLC capabilities include Reverse Phase HPLC (RP-HPLC), UHPLC for high-throughput analysis, HPLC-UV/DAD, HPLC-FLD (fluorescence), and HPLC-MS coupling for confirmation. Methods are validated per ICH Q2(R1) or aligned with USP monographs.
Ensaios e Métodos Principais
Normas Aplicáveis
Setores que Atendemos
Como Funciona
Três passos simples para os seus resultados
Envie as suas amostras
Envie amostras para o nosso laboratório de Irvine ou San Diego com o seu formulário de pedido.
Análise e resultados
Os nossos cientistas acreditados pela ISO 17025 aplicam métodos de ensaio validados.
Receba o seu CoA
Obtenha um Certificado de Análise assinado em 48–72 horas.
Perguntas Frequentes
Perguntas Frequentes
Where can I get hplc testing near me?
Qalitex Laboratories operates ISO 17025 accredited labs in Irvine and San Diego, California, serving clients nationwide. Ship your samples to us and receive results within 48–72 hours.
How much does hplc testing cost ?
Testing costs vary based on the specific analyses required, sample matrix, and turnaround time. Contact Qalitex Labs for a custom quote — most standard panels start at competitive rates with volume discounts available.
Is Qalitex Laboratories ISO 17025 accredited?
Yes. Qalitex Laboratories holds ISO/IEC 17025 accreditation, the international standard for testing and calibration laboratories. This ensures our methods, equipment, and quality systems meet the highest standards of accuracy and reliability.
What is your turnaround time?
Standard turnaround is 5–7 business days. Rush service with 48-hour turnaround is available for most test types. Contact us to discuss your timeline requirements.
What types of products do you test?
Qalitex tests dietary supplements (capsules, powders, gummies, liquids), cosmetics and personal care products, food and beverage items, botanical extracts, and raw materials. We serve brands, contract manufacturers, and Amazon FBA sellers.
How do I submit samples for testing?
Ship your samples to our Irvine or San Diego laboratory with a completed sample submission form. We provide prepaid shipping labels for qualifying orders. Results are delivered electronically via secure portal.
What is HPLC testing used for?
High-Performance Liquid Chromatography (HPLC) is used for quantifying active ingredients, verifying label claims, testing purity and impurity profiles, and tracking stability degradation in dietary supplements, cosmetics, and foods.
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Solicite orçamento para HPLC testing near me. A nossa equipa responde em 24 horas.