NIST RM 8574
Details
Description: L-glutamic Acid USGS41 (Heavy Carbon and Nitrogen Isotopes in L-glutamic Acid)
Lot: N/A
Expiration Date: 12/31/2020
Unit Price * : $384.00FREE CALL 400-811-9081
NIST RM 8574
Unit of Issue: 0.5 g
Status: Now Selling
Report Date: 12/18/2007
MSDS Date: 10/14/2014
Technical Contact: Robert Vocke Email
Additional Information: N/A
Shipping Information
Perishable: No
Hazardous Material: No
NIST RM 8574
Material Hazard Class: N/A
Measurand Data
- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only
NIST RM 8574
The certificate is the only official source for values and uncertainties.
Table 104.10 - Light Stable Isotopic Materials (gas, liquid and solid forms) Additional Information >>
(see Certificate of Analysis for uncertainties and other details)
Parameter Value
δ13CVPDB × 1000 +37.63 Ref [12]
δ15NAir × 1000 +47.57 Ref [1,2]
* Prices are subject to change without notice