EPA Method 504 - EDB & DBCP Back Catalog number: 19229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10753.23-10MG 5F-APINACA N-(4-hydroxypentyl) metabolite Price on request 50592 Copper (Cu) - 5 PPM Price on request NG-S33-1G Sodium palmitate, 1g Price on request