Environmental Reference Materials, Inorganics, Turbidity Turbidity QC Check Standards 10 NTU #QCI-155 A formazin based CRM available as a single 500mL bottle or by the case of 4 x 500mL bottles. Stable and ready to use as received. Do not allow to freeze. 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: QCI-155 Options 500 mL, 4 x 500 mL Related products Quick View Add to cart Compare Environmental Reference Materials Total Residual Chlorine Concentrate CRM 1.00 mg/L #QCI-187 Quick View Add to cart Compare Environmental Wastewater Standards Mid-Level Solids CRM #QCI-055 Quick View Add to cart Compare Environmental Reference Materials Drinking Water Fluoride QC CRM #QCI-170 Quick View Add to cart Compare Environmental Reference Materials Total Residual Chlorine Concentrate CRM 0.500 mg/L #QCI-184
Quick View Add to cart Compare Environmental Reference Materials Total Residual Chlorine Concentrate CRM 1.00 mg/L #QCI-187
Quick View Add to cart Compare Environmental Reference Materials Drinking Water Fluoride QC CRM #QCI-170
Quick View Add to cart Compare Environmental Reference Materials Total Residual Chlorine Concentrate CRM 0.500 mg/L #QCI-184
