Reference Standards

Reference Standards

Reference standards are highly purified, well-characterized substances used to verify the identity, purity, potency, and analytical performance of laboratory measurements. They serve as essential benchmarks in chemical analysis, pharmaceutical quality control, environmental monitoring, and food testing. Reference standards ensure the accuracy and reproducibility of analytical methods by providing traceable calibration materials compliant with international metrological guidelines. Their preparation involves rigorous purification, structural confirmation, stability testing, and certification of assigned values. These standards are critical for method development, instrument calibration, system suitability testing, and regulatory compliance. By establishing analytical comparability across laboratories and industries, reference standards support scientific reliability and strengthen global quality assurance frameworks.

Nistc6982258 CAS NO 6982-25-8

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CAS No.:6982-25-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Phenprocoumon Glucuronide CAS NO 60002-13-3

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CAS No.:60002-13-3

Grade:Pharmacy Grade

Content:99.90%

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Butyl-Delta(9)-Tetrahydrocannabinol CAS NO 60008-00-6

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CAS No.:60008-00-6

Grade:Pharmacy Grade

Content:99.90%

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Α-Doradexanthin 3'-Ketone CAS NO 60147-71-9

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CAS No.:60147-71-9

Grade:Pharmacy Grade

Content:99.90%

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3-Methylflavone-8-Carboxylic Acid Acyl--D-Glucuronide CAS NO 60218-13-5

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CAS No.:60218-13-5

Grade:Pharmacy Grade

Content:99.90%

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Benzo(A)Pyrenyl-1-Glucuronide CAS NO 60262-82-0

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CAS No.:60262-82-0

Grade:Pharmacy Grade

Content:99.90%

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Lupa-1,20(29)-Dien-3Β-Ol CAS NO 60290-56-4

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CAS No.:60290-56-4

Grade:Pharmacy Grade

Content:99.90%

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6-Iodoamiloride,Hydrochloridedihydrate CAS NO 60398-23-4

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CAS No.:60398-23-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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