EPA Method 8270A - Mix #11 Back Catalog number: 82705 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA17300000AL Terbuthylazine, 100μg/mL in Acetonitrile, 1ml Price on request LA11457544CY Chloroparaffin C13 55.03% Cl, 10μg/mL in CY, 1ml Price on request MA9112 pH 12.45 buffer solution (230mL) Price on request