4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 679107 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-1348-S 1,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request DIN 38407-22 Glyphosate & AMPA, 100µg/mL in Water, 1ml Price on request 95989 Method 8121 - Surrogate Standard Price on request