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 5 Anion Standard – 125mL #IC-5-1 Quick View Add to cart Compare Environmental Wastewater Standards Low-Level Solids CRM #QCI-057 Quick View Add to cart Compare Environmental Wastewater Standards Universal Wastewater CRM #QCI-084
