Surrogates Back Catalog number: 92267 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-468S-CN Thifensulfuron methyl, 100μg/mL in Acetonitrile, 1ml Price on request 675980 D5-Atrazine, 100 µg/ml, Acetone, 1ml Price on request 59036 Lithium 6 (Li6) Price on request