WS 038 Pesticide AMP 1 Back Catalog number: 91822 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0144.18-500-IO 4-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-39-0 Price on request 680686 Ethyl gallate, 100mg Price on request S-5240-10-TX5 NitroPAH IS Mix 1, 7 comp., 10ug/mL in Toluene, 5 x 1ml Price on request