44-25 Exhibit B-Complete - VI Letter Report - DPW West Orange - April 2023.pdf

Serial_No:04172317:05 Lab Control Sample Analysis Project Name: WEST ORANGE DPW Project Number: IN000380.09 Parameter Batch Quality Control LCS %Recovery Qual NJ Volatile Organics in Air - Mansfield Lab Associated sample(s): 01-10 LCSD %Recovery Qual Lab Number: L2317290 Report Date: 04/17/23 %Recovery Limits RPD Batch: WG1767198-3 Dichlorodifluoromethane 100 - 40-160 - Chloromethane 89 - 70-130 - Freon-114 92 - 70-130 - Vinyl chloride 83 - 70-130 - 1,3-Butadiene 82 - 70-130 - Bromomethane 89 - 70-130 - Chloroethane 82 - 70-130 - Ethanol 74 - 40-160 - Vinyl bromide 78 - 70-130 - Acetone 100 - 40-160 - Trichlorofluoromethane 97 - 70-130 - Isopropanol 92 - 40-160 - 1,1-Dichloroethene 94 - 70-130 - Tertiary butyl Alcohol 95 - 70-130 - Methylene chloride 94 - 70-130 - 3-Chloropropene 93 - 70-130 - Carbon disulfide 84 - 70-130 - Freon-113 96 - 70-130 - trans-1,2-Dichloroethene 86 - 70-130 - 1,1-Dichloroethane 91 - 70-130 - Methyl tert butyl ether 93 - 70-130 - 2-Butanone 98 - 70-130 - cis-1,2-Dichloroethene 92 - 70-130 - Page 45 of 76 Qual RPD Limits