🎯 check VPA (Valproic acid) product page
VPA (Valproic acid) Selleck VS APExBIO
| VPA (Valproic acid) | Selleck(S3944) | APExBIO(B1251) |
| Free Aliquoting Service |  |
N/A |
| Price | 25mg, USD 147.0 | 1g, USD 50.00 |
| Purity | 99.04% | 98.00% |
| Citations | 45 | 6 |
| Technical Support | 95.37% response rate within 2 hours | Unknown |
| Knowledge | Unknown |
APExBIO is sourced from their official website（1/20/2026）