EPA Method 524.2 - Revision 4.0 Back Catalog number: 33001 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3707.10-160-05HC Gonyautoxin-2 and -3 Price on request 2545.14-100-ME (±)-Atenolol,100 µg/mL,MeOH,1mL, Price on request 30007 EPA Method 525.2 Pesticide Mix #8 Price on request