Spiking Standard 2 Back Catalog number: 53065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10214.9-100-ME Ethyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219795-53-5 Price on request 79321 Bromacil Price on request 673440 Simazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request