Reference Substance

Reference substances are authenticated chemical materials used for system suitability tests, calibration, identification, and purity verification in analytical procedures. They help establish method reliability, verify analytical precision, and support regulatory submissions. High structural clarity and traceability are essential for consistent laboratory applications.

11-Dehydro Thromboxane B3 CAS NO 129228-55-3
Fmoc-Asn(Trt)-Oh-13C4, 15N2 CAS NO 1217456-18-2
Doxapram n-Oxide CAS NO 2724726-82-1

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