TOC standard solution

Analysis Note
(traceable to NIST SRM 84L)
Measurement uncertainty: ± 10 mg/l
TOC: 990 – 1010 mg/l
Application
This standard is intended for the calibration and validation of analytical instruments used to measure total organic carbon (TOC).
Features and Benefits
Ready-to-use solution
Traceable to the SI and higher order standards from NIST
Assigned value based on a purity determination by mass balance and gravimetrically prepared value
Homogeneity assessed in accordance with ISO Guide 35
Available in high-density polyethylene bottles of volume 100 mL to assure safe delivery
Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit
Prepared using deionized water as a solvent
General description
acc. to EN 1484-H3/DIN 38409-H3 as potassium hydrogen phthalate in water, stabilized 1000 mg/l Certipur®
Total organic carbon (TOC) is a measure of the total amount of carbon in an organic compound. It is a critical parameter to evaluate the water quality for possible organic contamination.
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany