Basisnummer (Bn) Referenzmaterial, 6 mg KOH/g, 50 g

Each standard is supplied with a full Certificate of Analysis (COA) which states the certified values and uncertainty by both ASTM D2896 and D4739. Verify system functionality, assure accuracy of your laboratory instrumentation and save time with our BN reference standards. Matrix: Hydrocarbon Oil, Size: 50g