Description
Residual Solvents QC/Internal Proficiency Test by GC Headspace
Not all analytes will be present in each PT sample.
- Sample prepartion: Transfer & assay by GC-Headspace.
- Evaluation: +/- 20% Fixed Limits.
- 1mL in DMSO
- Answers will be provided in a sealed envelopes.
Components (10)
| Analyte | CAS No. | Concentration |
|---|---|---|
| Acetone | 67-64-1 | 1-100 µg/mL |
| Acetonitrile | 75-05-8 | 1-100 µg/mL |
| Ethanol | 64-17-5 | 1-100 µg/mL |
| Isopropanol (2-Propanol) | 67-63-0 | 1-100 µg/mL |
| Methanol | 67-56-1 | 1-100 µg/mL |
| Propane | 74-98-6 | 1-100 µg/mL |
| n-Butane | 106-97-8 | 1-100 µg/mL |
| Isobutane | 75-28-5 | 1-100 µg/mL |
| n-Hexane | 110-54-3 | 1-100 µg/mL |
| n-Heptane | 142-82-5 | 1-100 µg/mL |
Specs
| Part Number | 38247 |
| Solvent | in DMSO |
| Concentration | Varied ug/mL |
| Amount | 2 mL |
| Additional Info. | 10 components |
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