Alpha Resources Wheat Flour (Oas/Isotope) (C=39.38%, N=1.36%, S=0.092)
Alpha Resources Wheat Flour is an organic analytical standard (OAS) for the calibration and daily verification of CHNS/O elemental analyzers and isotope-ratio mass spectrometers (IRMS). Certified elemental composition: C 39.38%, N 1.36%, S 0.092%. Its stable, homogeneous matrix supports accurate combustion-based determination of carbon, hydrogen, nitrogen, sulfur, and oxygen.
Supplied by Alpha Resources as an aftermarket laboratory consumable; store per the SDS/COA.
Specifications
| C content | 39.38% |
| N content | 1.36% |
| S content | 0.092% |
| Alpha Part Number | AEB2157 |
| Unit of Measure | 5G |
| Commodity / HS Code | 3822.90.0000 |
Compatible Instruments
- Elementar® Vario Isotope Cube/Select
- Thermo Fisher Scientific® Flash 2000 IRMS