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.

Hosenkoside G CAS NO 160896-46-8

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CAS No.:160896-46-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Α-Farnesene-D6 CAS NO 162189-16-4

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CAS No.:162189-16-4

Grade:Pharmacy Grade

Content:99.90%

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Megestrol Acetate-D3 CAS NO 162462-72-8

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CAS No.:162462-72-8

Grade:Pharmacy Grade

Content:99.90%

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Cimicifugoside H-1 CAS NO 163046-73-9

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CAS No.:163046-73-9

Grade:Pharmacy Grade

Content:99.90%

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Gubznlbdqbxdqm-Uhfffaoysa-N CAS NO 163659-65-2

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CAS No.:163659-65-2

Grade:Pharmacy Grade

Content:99.90%

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Alendronic Acid Related Impurity 2 CAS NO 165043-19-6

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CAS No.:165043-19-6

Grade:Pharmacy Grade

Content:99.90%

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Androst-5-En-17-One, 3,7,9-Trihydroxy-, (3Beta,7Alpha)- (9Ci) CAS NO 165281-41-4

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CAS No.:165281-41-4

Grade:Pharmacy Grade

Content:99.90%

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Trichloro Acetyl-13C2 Chloride CAS NO 165399-57-5

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CAS No.:165399-57-5

Grade:Pharmacy Grade

Content:99.90%

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