Chlorobenzenes Mix Back Catalog number: 95974 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 43025 GC/MS Calibration Standard Price on request MI507-100 Reagent kit for 100 tests (Ammonia LR) Contains: 1 x 20mL NH3-1, 1 x 21mL NH3-2 Price on request 677521 Demeton-O, 100 µg/ml, Ethyl acetate, 1ml Price on request