1312 Semi-Volatiles Back Catalog number: 19250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12019.3-K-ME 2-Methoxyethanol,1000 µg/mL,MeOH,1mL, Price on request 79432 Atrazine Price on request 673710 Tolclofos-methyl, 100 µg/ml, Ethyl acetate, 5ml Price on request