BOD 500 mg/L Calibration Standard

Description

• General description: This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
• Application: This CRM is intended for the calibration and validation of analytical instruments used to measure biological oxygen demand (BOD).
• Features and Benefits: Verified and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratoryTraceable to the SI and higher order standards from NISTAssigned value based on a purity determination by mass balance and gravimetrically prepared valueHomogeneity assessed in accordance with ISO Guide 35Available in 500 mL high-density polyethylene bottle to assure safe delivery Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective auditPrepared using deionized water as a solvent
• Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.