Item no.
NIST-1993
Unit
2 x 25 mL
Shipment details
No Dangerous Good /not restricted
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Description
A unit of NIST-1993 consists of two pre-scored ampoules each containing approximately 25 mL of colloidal silica suspension in a borate buffer at pH 8.9. This material is a joint production of the European Commission Joint Research Centre (JRC) and NIST. NIST-1993 is materially identical to JRC ERM-FD306. Detailed information about the production and characterization of NIST-1993 are provided in NIST Special Publication 260-209 [1]. /// Sample value(s) - please ask for current certificate.
Contents
Miscellaneous
Certificate of Analysis (specimen)
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Product data sheet
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