Coconut shell Standard 30g See Certificate 208484 Expiry 03-Oct-26

Approximate value percentages C=49.04; H=6.01; N=0.09

Organic standards from Elemental Microanalysis are traceable to the National Institute of Standards and Technology (N.I.S.T.) Maryland USA and/or (where appropriate) other accredited certification organisations.  These materials are suitable for use as working standards for elemental analysis and are supplied with batch Certificates of Analysis.

A table of all standards showing certified values is available in each of our catalogues.