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.

Epinine 3-o-Sulfate CAS NO 101910-85-4

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CAS No.:101910-85-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Glycerol-1,3-13C2 CAS NO 102088-01-7

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CAS No.:102088-01-7

Grade:Pharmacy Grade

Content:99.90%

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24-[[2-o-(2-O,4-o-Dimethyl-Β-D-Xylopyranosyl)-Α-L-Arabinofuranosyl]Oxy]-5Α-Cholestane-3Β,4Β,6Α,8,15Β-Pentaol CAS NO 102130-11-0

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CAS No.:102130-11-0

Grade:Pharmacy Grade

Content:99.90%

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2,4-Dimethoxy-N,n-Dimethyl-5-Iodo(122I)-Phenylisopropylamine CAS NO 102145-23-3

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CAS No.:102145-23-3

Grade:Pharmacy Grade

Content:99.90%

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n-Desmethyl Trimeprazine Sulfoxide CAS NO 102416-02-4

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CAS No.:102416-02-4

Grade:Pharmacy Grade

Content:99.90%

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(S)-n-Deacetyl Colchicine D-10-Camphorsulfonate CAS NO 102419-98-7

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CAS No.:102419-98-7

Grade:Pharmacy Grade

Content:99.90%

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Glutaroyl Carnitine CAS NO 102636-82-8

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CAS No.:102636-82-8

Grade:Pharmacy Grade

Content:99.90%

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Imazethapyr Impurity 14 CAS NO 102771-62-0

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CAS No.:102771-62-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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