Verification II Standard 2 Back Catalog number: 53020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4054-20K-10XY Dibenzothiophene in Xylene Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO S-4054-0-XY S Price on request LA18000020CY Pesticide-Mix 20 10 µg/mL in Cyclohexane, 1ml Price on request 12121.18-100-ME Lincomycin Hydrochloride,100 µg/mL,MeOH,1mL, Price on request