Material Details

SRM 2031a - Metal-on-Quartz Filters

Metal-on-Quartz Filters, optical filter, glass filter, spectrophotometry, ASTM E0275, ASTM E0276, ASTM E2193

Certificate - Certificate    MSDS - MSDS    Detail - Table

Note: This material is not available for purchase.

Description: Metal-on-Quartz Filters
Lot: N/A
Expiration Date:  
Unit Price * : N/A
Unit of Issue: set (3)
Status: Superseded by 2031b - This product has been replaced by the indicated SRM/RM.
Certificate Date: 8/9/2007
MSDS Date: 7/1/2007
Technical Contact: Steven Choquette Email
Additional Information: SRM 2031b Metal on Fused Silica will supercede SRM 2031a, for further information contact
SRM 935a Crystalline Potassium Dichromate (powder) may be used as an alternate at the UV wavelengths 235, 257, 313, 345 and 350. This certificate dated 8/9/07 was revised due to editorial changes.
Shipping Information
Perishable: No
Hazardous Material: No
Material Hazard Class: N/A
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 204.1 - Molecular Absorption (film, filter, solid, and solution forms)   Additional Information >>
  Parameter Value
  Wavelength Range (in nm) 250 to 635

* Prices are subject to change without notice

NIST Privacy Statement / Security Notice / Accessibility Statement / Disclaimer / FOIA

NIST is an agency of the U.S. Department of Commerce.

Date created: 3/10/2002

Last updated: 3/5/2015