1312 Semi-Volatiles Back Catalog number: 19250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675108 Sodium p-n-tetradecylbenzenesulfonate, 100 µg/ml, Price on request D434855 1,3-Dichloroisopropyl-2,3-dichloropropyl Ether, 100mg Price on request 681886 Fluorodifen, 100 µg/ml, Ethyl acetate, 5ml Price on request