4,4’-DDE Back Catalog number: 79291 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14464800 1-(4-Isopropylphenyl)-3-methylurea, 100mg Price on request 50073 Fluoride (F-) Price on request S-4453-4K-ACX5 ISO 9377-2MOD Quality Control Standard of Base Oil EDC 95/11 4000µg/mL in acetone, 1x1mL, 5x1mL, 10x1mL Price on request