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.

Alosetron M5 CAS NO 863485-46-5

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CAS No.:863485-46-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

N'-Nitrosonornicotine-n-B-D-Glucuronide CAS NO 864071-82-9

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CAS No.:864071-82-9

Grade:Pharmacy Grade

Content:99.90%

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Jwh 203 4-Chlorophenyl Isomer CAS NO 864445-58-9

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CAS No.:864445-58-9

Grade:Pharmacy Grade

Content:99.90%

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On-013100 CAS NO 865783-95-5

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CAS No.:865783-95-5

Grade:Pharmacy Grade

Content:99.90%

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p-Coumaric Acid 2,3,4-Tri-o-Acetyl-Β-D-Glucuronide Methyl Ester CAS NO 866417-47-2

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CAS No.:866417-47-2

Grade:Pharmacy Grade

Content:99.90%

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Dodeca 2E,4E,8Z,10E,Z-Tetraenoic Acid Isobutylamide CAS NO 866602-52-0

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CAS No.:866602-52-0

Grade:Pharmacy Grade

Content:99.90%

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Varenicline-D4 Dihydrochloride (Major) CAS NO 866823-63-4

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CAS No.:866823-63-4

Grade:Pharmacy Grade

Content:99.90%

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Trc051384 CAS NO 867164-40-7

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CAS No.:867164-40-7

Grade:Pharmacy Grade

Content:99.90%

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