EPA Method 8040A - Analytes Mix “B” Back Catalog number: 80402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11064100 Cefazolin sodium salt, certified, 0.1g Price on request 70297 1,2,3-Trichloropropane Price on request 673764 Clomazone, 10 µg/ml, Ethyl acetate, 10ml Price on request