IP 391-95 Calibration Curve Set Back Catalog number: 98400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10759.4-K-ME O,O-Diethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml Price on request 11672.12-100-IO 2,2',6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 682246 2-Bromotoluene, 1000mg Price on request