AY-0025-004
Precision You Can Trust, Quality You Can Rely On.
A focused source for active ingredient reference standards and impurity reference standard materials—with the documentation your lab needs to move with confidence.
01 / Start with the work
A catalog organized around what your lab needs.
02 / Search the catalog
Find a material.
Search by name, catalog code, or CAS number. Ask our team for current availability.
AY-0025-003
Tofacitinib Nitroso Impurity II
AY-0649-001
D-Glucosamine (HCl)
AY-0220-003
Acebutolol (HCl)
AY-0648-001
Linarine
AY-0209-003
Clomipramine EP Impurity G
AY-0530-003
Carbamazepine EP Impurity E
AY-0085-008
Vonoprazan Fumarate (Alternative CAS)
AY-0647-001
Phenyramidol (HCl)
AY-0241-007
Apixaban Acid Impurity
AY-0646-001
Silver Sulfadiazine
AY-0018-009
Amlodipine EP Impurity E
AY-0174-002
Azilsartan Medoxomil
AY-0129-002
Ketoconazole EP Impurity E
AY-0295-005
Despropylaminosulfonyl Macitentan
AY-0070-008
N-Nitroso Ciprofloxacin
AY-0645-003
Tenofovir Impurity III
AY-0645-002
Tenofovir Impurity II
AY-0645-001
Tenofovir
AY-0644-003
Propiverine Impurity II
03 / About us
Welcome to ASYA LAB.
Founded in Turkey, ASYA LAB is led by a team of highly qualified professionals dedicated to delivering top-tier reference standard materials for analytical testing and quality control. Every standard is thoroughly characterized using validated analytical techniques—including HPLC, NMR, and Mass Spectrometry—ensuring maximum accuracy, reliability, and reproducibility in your laboratory workflows.
Talk to our teamDetailed Certificate of Analysis (CoA)
Every product includes a comprehensive CoA and Technical Data Sheet documenting exact purity, structural identification, assigned values, and complete test results.
Traceability & Quality Standards
Our products are prepared using certified instruments, calibrated reference weights, and standardized quality-control procedures to meet the highest industry standards.
04 / Why ASYA LAB
A source you can stand behind.
Documentation first
Identifiers, molecular details, grade, storage, and pack options surfaced before you ask.
Built for procurement
A direct path to quotation keeps your request moving.
Technically focused
A deliberately narrow catalog for analytical and pharmaceutical development teams.
Human support
Need a different pack or documentation? Ask a specialist, not a chatbot.
05 / Ready when you are
Tell us what your lab is looking for.
We are fully committed to supporting your analytical needs. Contact our team today for technical documentation, custom inquiries, or additional product information.



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