Botanical Testing in California — ISO 17025 Accredited Lab
Trusted botanical testing services in California. Our ISO 17025 accredited labs deliver precise results with 48-hour turnaround.
ISO 17025 
نتائج خلال 48 ساعة 
ضمان 100% 
إجابة سريعة
Botanical Testing in California 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.
FDA Recalls Botanical Supplement Over Undeclared Drug Ingredient
The FDA issued a Class II recall for a popular botanical blend after lab testing detected an undeclared pharmaceutical compound — sildenafil — reinforcing the need for comprehensive botanical identity and adulterant screening.
Qalitex Laboratories provides ISO 17025 accredited botanical testing services to brands in California and throughout the United States. Botanical supplements present unique testing challenges: identifying complex plant matrices, authenticating species, and screening for contamination from heavy metals, pesticides, and pathogens. Qalitex Laboratories has deep expertise in botanical testing, using TLC, HPLC, and DNA-based methods to verify your herbal products. Our California-area clients benefit from proximity to our Southern California labs, enabling faster sample delivery and turnaround times as quick as 48 hours.
Why Choose Qalitex for Botanical Testing in California
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 California 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.
Botanical Identification & Authentication
We use thin-layer chromatography (TLC), HPLC fingerprinting, and DNA barcoding to authenticate botanical species and detect substitution or adulteration. Essential for brands claiming specific herbal species on labels (e.g., Panax ginseng vs. Siberian ginseng).
Contaminant Testing for Botanicals
Herbs and botanicals are particularly prone to heavy metal accumulation (from soil) and pesticide residues (from agricultural use). We provide comprehensive contaminant testing panels tailored for botanical raw materials and finished herbal products.
Potency Testing
We quantify active botanical markers (e.g., curcuminoids in turmeric, ginsenosides in ginseng, hypericin in St. John's Wort, flavonoids in elderberry) using validated HPLC methods, supporting label claim accuracy and efficacy.
الاختبارات والأساليب الرئيسية
المعايير المعمول بها
القطاعات التي نخدمها
كيف يعمل
ثلاث خطوات بسيطة للحصول على نتائجك
أرسل عيناتك
أرسل العينات إلى مختبرنا في إيرفاين أو سان دييغو مع نموذج الطلب.
الاختبار والتحليل
يطبق علماؤنا المعتمدون بـ ISO 17025 مناهج الاختبار المعتمدة.
استلام CoA
احصل على شهادة تحليل موقعة خلال 48–72 ساعة.
الأسئلة الشائعة
الأسئلة الشائعة
Where can I get botanical testing in California?
Qalitex Laboratories operates ISO 17025 accredited labs in Irvine and San Diego, California, serving clients in California and across the US. Ship your samples to us and receive results within 48–72 hours.
How much does botanical testing cost in California?
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.
How does Qalitex authenticate botanical species?
Qalitex uses thin-layer chromatography (TLC), HPLC fingerprinting, and DNA barcoding to authenticate botanical species and detect substitution or adulteration. This is essential for brands claiming specific herbal species on their product labels.
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