| Ph. Eur. | Benzaldehyde, related substance (GC) |
| Halogenated compounds and halides (colorimetric test) | |
| Assay (hydroxyl value) | |
| JP | Limit test for benzaldehyde |
| Limit test for chlorinated compounds | |
| Distillation range | |
| Assay (hydroxyl value) | |
| NF/USP | Benzaldehyde (high-performance liquid chromatography) |
| Halogenated compounds and halides (colorimetric test) | |
| Organic volatile impurities (GC) | |
| Assay (hydroxyl value) |