CLP - Base/Neutral Matrix Spiking Solution Back Catalog number: 19072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672911 Pyrazosulfuron-ethyl, 100mg Price on request 679768 2,4,6-Trichlorophenoxyacetic acid, 10 µg/ml, Acet Price on request 10913.10-100-ME Sulfamethoxazole-d4 (benzene-d4),100 µg/mL,MeOH,1mL Price on request