NIST93A

Borosilicate glass

NIST^® SRM^® 93a

• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• packaging: pkg of wafer
• manufacturer/tradename: NIST^®
• technique(s): X-ray spectroscopy: suitable; optical emission spectroscopy (OES): suitable
• application(s): glass & ceramic
• format: matrix material

Description

General description

The Standard Reference Material (SRM) consists of wafers measuring approximately 32 mm (1 1/4 in) in diameter and 6 mm (1/4 in) in thickness. For more information, please refer to the SDS and COA.
SRM 93A_cert

SRM 93A_SDS

Application

Borosilicate glass is intended for use in the verification of chemical analysis methods and for calibration of optical emission and x-ray spectrometric analysis methods.

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Silicon dioxide (Si0₂), Boric Oxide (B₂O₃), Sodium oxide (Na₂O), Aluminium dioxide (Al₂O₃), Chlorine (Cl), Zirconium dioxide (ZrO₂), Iron oxide (Fe₂O₃), Iron oxide (FeO), Potassium oxide (K₂O), Titanium dioxide (TiO₂), Calcium oxide (CaO), Magnesium oxide (MgO)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable