EPA Method 625 Base/Neutrals Mix #4 Back Catalog number: 19117 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675231 Dichlorprop, 100 µg/ml, Acetonitrile, 5ml Price on request LA11457534CY Chloroparaffin C12 55.00% Cl, 10μg/mL in CY, 1ml Price on request 71792 Aroclor 5460 Price on request