Endrin Back Catalog number: 79297 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EN-1948ES Extraction Standard Solution, in nonane/6.8% toluene, 1,2ml Price on request 94840 Acids Calibration Level 3 Price on request 10156.8-100-AN 2,6-Dimethylaniline,100 µg/mL,acetonitrile,1mL, Price on request