4,4’-DDD Back Catalog number: 79290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T792065 4-(Trifluoromethyl)-3-Pyridinecarboxylic Acid, 100mg Price on request S-4422-40-4.5PE ISO 9377-2 MOD Extraction Solvent Stock Solution II 40µg/mL of each Units: 1x100mL and 5x100mL extraction solvent stock solution n-Heptane 40mg n-Tetracontane 40mg Pentane Add to 1000mL Price on request 15900-5627-10AN5 Chlorothalonil R471811 sodium, 10µg/ml in AL, 5ml Price on request