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103.2 - Synthetic Glasses for Microanalysis (rod and microsphere forms)

The glass SRMs listed below are suitable for microanalysis, such as electron probe microanalysis (EMPA) secondary ion mass spectrometry (SIMS) and other methods that require high homogeneity.

For futher information see SP 260-112

PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.


- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only


Detail - Detail    Certificate - Certificate    Report of Investigation - Report of Investigation    MSDS - MSDS    Data Files - Data Files    Questionaire - Questionnaire


  2066
Status   >> Now Selling
Description   >> K-411 Glass Microspheres
  Detail Certificate MSDS
Unit of Issue   >> 50 mg

Concentrations are expressed as mass fraction, in % (unless noted by an asterisk * for mg/kg or xx for µg/kg).
Calcium (Ca) 11.2
Iron (Fe) 11.2
Magnesium (Mg) 9.2
Oxygen (O) 42.9
Silicon (Si) 25.6