NEW HAMPSHIRE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM
29 Hazen Drive, PO Box 95, Concord, NH 03302 (603) 271-2998
PRIMARY ACCREDITATION ANALYTE LIST
ANALYTE LIST NUMBER: 100820-C
CHEMSERVE INC
317 ELM ST
MILFORD NH 03055
603-673-5440
Lab ID: 1008
Method Code: 20109200 Method Ref: SM 4500-NH3 D Revision: 21st ED Date: 2005
1515 AMMONIA ASN 10/18/2013 06/02/2021 N NMI NE
Method Code: 20124009 Method Ref: SM 4500-P E Revision: 21st ED Date: 1999
1870 ORTHOPHOSPHATE AS P 12/31/2013 06/02/2021 N NMI NE
Method Code: 20135006 Method Ref: SM 5210 B Revision: 21st ED Date: 2001
1530 BIOCHEMICAL OXYGEN DEMAND (BOD) 12/31/2013 06/02/2021 NMI NE
1555 CARBONACEOUS BIOLOGICAL OXYGEN DEMAND 12/31/2013 06/02/2021 NMI NE
Method Code: 20136601 Method Ref: SM 5220 D Revision: 21st ED Date: 1997
1565 coD 12/31/2013 06/02/2021 N NMI NE
Method Code: 20095403 Method Ref: SM 4500-CN C Revision: 21st ED Date: 2005
1412 CYANIDE, MANUAL DISTILLATION 06/04/2015 06/02/2021 N PRE NE
Method Code: 20119000 Method Ref: SM 4500-NORG B Revision: 21st ED Date: 2005
1462 TKN DIGESTION & DISTILLATION 11/25/2019 06/02/2021 N PRE NE
Method Code: 10298121 Method Ref: EPA 624.1 Revision: Date: 2016
5105 1,1,1,2-TETRACHLOROETHANE 05/01/2018 06/02/2021 N voc NE
5160 1,1,1-TRICHLOROETHANE 05/01/2018 06/02/2021 N voc NE
5110 1,1,2,2-TETRACHLOROETHANE 05/01/2018 06/02/2021 N voc NE
5165 1,1,2-TRICHLOROETHANE 05/01/2018 06/02/2021 N voc NE
4630 1,1-DICHLOROETHANE 05/01/2018 06/02/2021 N voc NE
4640 1,1-DICHLOROETHENE 05/01/2018 06/02/2021 N voc NE
5180 1,2,3-TRICHLOROPROPANE 05/01/2018 06/02/2021 N voc NE
4570 1,2-DIBROMO-3-CHLOROPROPANE (DBCP) 05/01/2018 06/02/2021 N voc NE
4585 1,2-DIBROMOETHANE (EDB) 05/01/2018 06/02/2021 N voc NE
4610 1,2-DICHLOROBENZENE 05/01/2018 06/02/2021 N voc NE
4635 1,2-DICHLOROETHANE 05/01/2018 06/02/2021 N voc NE
4655 1,2-DICHLOROPROPANE 05/01/2018 06/02/2021 N voc NE
4615 1,3-DICHLOROBENZENE 12/07/2020 06/02/2021 N voc NE
4620 1,4-DICHLOROBENZENE 01/21/2020 06/02/2021 N voc NE
4410 2-BUTANONE (METHYL ETHYL KETONE MEK) 05/01/2018 06/02/2021 N voc NE
4500 2-CHLOROETHYLVINYL ETHER 05/01/2018 06/02/2021 N voc NE
4860 2-HEXANONE 05/01/2018 06/02/2021 N voc NE
4995 4-METHYL-2-PENTANONE (MIBK) 05/01/2018 06/02/2021 N voc NE
4315 ACETONE 05/01/2018 06/02/2021 N voc NE
4320 ACETONITRILE 05/01/2018 06/02/2021 N voc NE
4325 ACROLEIN (PROPENAL) 05/01/2018 06/02/2021 N voc NE
4340 ACRYLONITRILE 05/01/2018 06/02/2021 N voc NE
4375 BENZENE 05/01/2018 06/02/2021 N voc NE
This analyte list supersedes all previously issued analyte lists. Method accreditation does not imply acceptance for NHDES compliance testing.
Laboratory is required to use EPA-approved methods required by regulation. Continuing accreditation status is dependent on successful ongoing
participation in the program. Customers may verify the laboratory's current accreditation status by calling (603) 271-2998 or by visiting the NH
ELAP website (https://www.des.nh.gov/organization/divisions/water/dwgb/nhelap/index.h…)
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