Anions, Environmental Reference Materials, Inorganics, Water Chemistry CRMs Bromate CRM #IS-030 1000mg/L in Water. Derived from high purity Potassium bromate, NIST traceable. 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: IS-030. Options 125 mL, 500 mL COA's MSDS/SDS COA's MSDS/SDS Related products Quick View Add to cart Compare Environmental Reference Materials High-Level Solids CRM #QCI-055H Quick View Add to cart Compare Environmental Wastewater Standards Low-Level Solids CRM #QCI-057 Quick View Add to cart Compare Environmental Wastewater Standards Multi-Analyte Solids CRM #QCI-171 Quick View Add to cart Compare Environmental Wastewater Standards Mid-Level Solids CRM #QCI-055