Anions, Environmental Reference Materials, Inorganics, Water Chemistry CRMs Bromate CRM #IS-030 $33.00 – $51.00 1000mg/L in Water. Derived from high purity Potassium bromate, NIST traceable. read more Options Choose an option125 mL500 mLClear Add to cart Compare 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 $59.00 Environmental Reference Materials Magnesium – 125mL #IC-024 Quick View Add to cart Compare $59.00 Environmental Reference Materials Ammonium – 125mL #IC-001 Quick View Add to cart Compare $59.00 Environmental Reference Materials Phosphate – 125mL #IC-040 Quick View Add to cart Compare $59.00 Environmental Reference Materials Nitrate – 125mL #IC-025