COMPLIANCE INFO_2025 - Laserfiche WebLink

Home Browse Search

WG2598319 QUALITY CONTROL SUMMARY Chlorinated Acid Herbicides (GC) by Method 8151A L1895603-01 Method Blank (MB) (MB)R4273779-1 09/16/25 02:22 Ed MB Result MB Qualifier MB MDL MB RDL PC Analyte mg/kg mg/kg mg/kg 2,4-D U 0.0257 0.0700 Dalapon U 0.0440 0.0700 FS 2,4-DB U 0.0186 0.0700 Dicamba U 0.0226 0.0700 Rn Dichloroprop U 0.0183 0.0700 Dinoseb U 0.0255 0.0700 MCPA U 1.86 6.50 FSr MCPP U 2.03 6.50 2,4,5-T U 0.0236 0.0700 2,4,5-TP(Silvex) U 0.0187 0.0700 (S)2,4-Dich/oropheny/Acetic 73.7 22.0-132 Acid GI Laboratory Control Sample (LCS) gAl (LCS)R4273779-2 09/16/25 02:33 Spike Amount LCS Result LCS Rec. Rec.Limits LCS Qualifier F Analyte mg/kg mg/kg % % 2,4-D 0.0833 0.0650 78.0 10.0-200 Dalapon 0.0833 0.0303 36.4 10.0-123 2,4-DB 0.0833 0.0636 76.4 14.0-145 Dicamba 0.0833 0.0626 75.2 10.0-171 Dichloroprop 0.0833 0.0584 70.1 30.0-127 Dinoseb 0.0833 0.0588 70.6 10.0-120 MCPA 8.33 5.87 70.5 12.0-156 MCPP 8.33 7.63 91.6 18.0-132 2,4,5-T 0.0833 0.0644 77.3 15.0-145 2,4,5-TP(Silvex) 0.0833 0.0615 73.8 27.0-126 (S)2,4-Dich/oropheny/Acetic 68.3 22.0-132 Acid L1896774-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS)L1896774-01 09/16/25 04:25•(MS)R4273779-3 09/16/25 04:35•(MSD)R4273779-4 09/16/25 04:45 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec.Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % % 2,4-D 0.0825 ND 0.0721 0.0727 87.4 88.1 1 10.0-160 0.829 24 Dalapon 0.0825 ND ND ND 42.7 58.2 1 10.0-121 J3 30.8 27 2,4-DB 0.0825 ND ND 0.0723 83.0 87.6 1 10.0-160 5.40 22 Dicamba 0.0825 ND ND 0.0704 82.1 85.3 1 10.0-154 3.91 21 ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE: UniFirst Corporation-Wilmington,MA UNIFIRST 370-CA L1895603 09/23/25 10:16 36 of 53