Environmental Reference Materials, Organics, Single Component Standards 4,4′-DDE #91 1000 ug/mL in Methanol read more This product is available for purchase on our new website at zeptometrix.com. Order online today or call our team at +1.800.274.5487. Catalog Number: 91 Options 4×1.5mL, 10X1.5mL Analyte COA's MSDS/SDS Analyte 4,4′-DDE CAS# 72-55-9 COA's MSDS/SDS Related products Quick View Add to cart Compare Environmental Reference Materials TOX #IS-022 Quick View Add to cart Compare Environmental Reference Materials Total Residual Chlorine Concentrate CRM 1.50 mg/L #QCI-188 Quick View Add to cart Compare Environmental Reference Materials LAS (MBAs, Anionic Surfactant) #QCI-054 Quick View Add to cart Compare Environmental Reference Materials Mid-Level Solids Concentrate Reference Material #QCI-055X
Quick View Add to cart Compare Environmental Reference Materials Total Residual Chlorine Concentrate CRM 1.50 mg/L #QCI-188
Quick View Add to cart Compare Environmental Reference Materials LAS (MBAs, Anionic Surfactant) #QCI-054
Quick View Add to cart Compare Environmental Reference Materials Mid-Level Solids Concentrate Reference Material #QCI-055X
