Alpha Resources 4-Chlorobenzoic Acid (OAS) (C= 53.62%, H= 3.24%, O= 20.47%)
Alpha Resources 4-Chlorobenzoic Acid 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 53.62%, H 3.24%, O 20.47%. 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 | 53.62% |
| H content | 3.24% |
| O content | 20.47% |
| Alpha Part Number | AEB2009 |
| Unit of Measure | 1G |
| Commodity / HS Code | 3822.90.0000 |