Material Details

SRM 1689 - Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 μmol/mol)

gas, primary standard, compressed gas

Certificate - Certificate    MSDS - MSDS    Detail - Table

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Description: Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 μmol/mol)
Lot: 98-A-XX
Expiration Date: 1/8/2017
Unit Price * : $4,789.00
Unit of Issue: cylinder
Status: Now Selling
Certificate Date: 3/20/2013
Certificate Revision Date: 20 March 2013 (Uncertainty updated for certified value and certification period extended; editorial changes).
MSDS Date: 2/13/2015
Technical Contact: Michael Kelley Email
Additional Information: N/A
Shipping Information
Perishable: No
Hazardous Material: Yes
Material Hazard Class: 2.2 - Non-Flammable Gas
Measurand Data
- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only

The certificate is the only official source for values and uncertainties.
Table 107.1 - Primary Gas Mixtures   Additional Information >>
  Parameter Value
  Certified Component SO2
  Nominal Amount-of-substance fraction 5 µmol/mol

* Prices are subject to change without notice

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Date created: 3/10/2002

Last updated: 3/5/2015