500 Series Method 501 Method 502.1 Method 502.2 Method 503.1 Method 504/504.1 Method 505 Method 506 Method 507 Method 508 Method 508.1 Method 508A Method 515.1 Method 515.2 Method 524.2 Method 525.2 Method 531.1 Method 547 Method 548 Method 548.1 Method 549.1 Method 550/550.1 Method 551.1 Method 552 Method 552.1 Method 552.2 600 Series Method 601 Method 602 Method 603 Method 604 Method 605 Method 606 Method 607 Method 608 Method 608.1 Method 608.2 Method 609 Method 610 Method 611 Method 612 Method 614 Method 614.1 Method 615 Method 617 Method 618 Method 619 Method 620 Method 622 Method 624 Method 625 Method 627-645 Method 632 8000 Series Method 8010A Method 8010B Method 8011 Method 8015A Method 8015B Method 8020/8020A Method 8021/8021A/8021B Method 8030 Method 8031 Method 8032A Method 8033 Method 8040 Method 8041 Method 8060 Method 8061 Method 8070 Method 8080A/8081A Method 8082 Method 8090 Method 8091 Method 8100 Method 8110 Method 8111 Methods 8120/8120A/8121 Methods 8140/8141 Methods 8150A/8150B/8151 Method 8240B Method 8260B Method 8270C Method 8310 CLP Semivolatile Standards CLP Semivolatile Standards CLP Pesticide Standards CLP Pesticide Standards CLP Volatile Standards CLP Volatile Standards TCLP - Method 1311 TCLP - Method 1311 Petrochemical/LUST Standards Petrochemical/LUST Standards Internal Standards Internal Standards / Surroga... New Tinted Indicator Surroga... Single-Component Standards Columns CA-1 (Methyl Silicone) CA-1701 (14% Cyano Silicone) CA-5 5% (Phenyl Silicone) CA-502.2 CA-FFAP (Acid Modified PEG) CA-Wax (Polyethylene Glycol) Intermediate Polarity Guard ... Non-Polar Guard Columns Polar Guard Columns Request a Custom Column Column Installation Tips QC Samples QC Samples for WP - Inorgani... QC Samples for WP - Organic QC Samples for WS - Inorgani... QC Samples for WS - Organic

Table of Contents < Methods 8140/8141 Method 8240B >  Methods 8150A/8150B/8151 The SW-846 methods 8150A, 8150B and 8151 are analytical methods which utilize an extraction, esterifcaiton and a gas chromatograph equipped with a capillary column to perform the separation of herbicides. To detect the GC eluant, an electron capturedetector (ECD) is used.  2,4-Dichlorophenylacetic Acid 2,4-Dichlorophenylacetic acid             1.2 mL @ 1000 µg/ml in AC   Catalog#: S-1420  $20.00           1.2 mL @ 1000 µg/ml in Methyl te - Tinted Indicator   Catalog#: S-1420-TI  $25.00     4,4'-Dibromooctafluorobiphenyl 4,4'-Dibromooctafluorobiphenyl             1.2 mL @ 1000 µg/ml in MTBE   Catalog#: S-1250  $20.00     5151-PCA PERFORMANCE CHECK STD Compound µg/mL 3,5-Dichlorobenzoic acid 6000 2,4-Dichlorophenylacetic acid 5000 Compound µg/mL Dinoseb 40 4-Nitrophenol 16000           1.2 mL @ 40 µg/ml in MTBE   Catalog#: 5151-PCA  $21.00           1.2 mL @ 5000 µg/ml in MTBE   Catalog#: 5151-PCA  $21.00           1.2 mL @ 6000 µg/ml in MTBE   Catalog#: 5151-PCA  $21.00           1.2 mL @ 16000 µg/ml in MTBE   Catalog#: 5151-PCA  $21.00     CHLORINATED HERBICIDES - SET O Compound µg/mL Acifluorfen 200 Bentazon 200 Chloramben 200 4-Chloro-o-tolyoxyacetic acid 10000 Dalapon 200 2,4-DB 200 Dicamba 200 3,5-Dichlorobenzoic acid 200 Compound µg/mL 2,4-D (2,4-Dichlorophenoxyacetic acid) 200 Dichlorprop 200 Dinoseb 200 Mecoprop 10000 Methyl dacthal 200 4-Nitrophenol 200 Pentachlorophenol 200 Picloram 200           1.2 mL @ 200 µg/ml in METH   Catalog#: 5151-H-KIT  $163.00           1.2 mL @ 10000 µg/ml in METH   Catalog#: 5151-H-KIT  $163.00     CHLORINATED HERBICIDES AS FREE Compound µg/mL Dalapon 250 2,4-DB 100 Dicamba 10 2,4-D (2,4-Dichlorophenoxyacetic acid) 100 Compound µg/mL Dichlorprop 100 Dinoseb 50 2,4,5 TP (Silvex) 10 2,4,5-Trichlorophenoxyacetic acid 10           1.2 mL @ 10 µg/ml in MTBE   Catalog#: 5150-A  $32.00           1.2 mL @ 50 µg/ml in MTBE   Catalog#: 5150-A  $32.00           1.2 mL @ 100 µg/ml in MTBE   Catalog#: 5150-A  $32.00           1.2 mL @ 250 µg/ml in MTBE   Catalog#: 5150-A  $32.00           1.2 ML X 4 PACK   Catalog#: 5150-A-4  $100.00     CHLORINATED HERBICIDES AS FREE Compound µg/mL 4-Chloro-o-tolyoxyacetic acid 10000 Dalapon 250 2,4-DB 100 Dicamba 10 2,4-D (2,4-Dichlorophenoxyacetic acid) 100 Compound µg/mL Dichlorprop 100 Dinoseb 50 Mecoprop 10000 Silvex 10 2,4,5-Trichlorophenoxyacetic acid 10           1.2 mL @ 10 µg/ml in MTBE   Catalog#: 5151-A  $32.00           1.2 mL @ 50 µg/ml in MTBE   Catalog#: 5151-A  $32.00           1.2 mL @ 100 µg/ml in MTBE   Catalog#: 5151-A  $32.00           1.2 mL @ 250 µg/ml in MTBE   Catalog#: 5151-A  $32.00           1.2 mL @ 10000 µg/ml in MTBE   Catalog#: 5151-A  $32.00           1.2 ML X 4 PACK   Catalog#: 5151-A-4  $100.00     CHLORINATED HERBICIDES AS METH Compound µg/mL 2,4-D methyl ester 100 Dalapon methyl ester 250 2,4-DB methyl ester 100 Dicamba methyl ester 10 Compound µg/mL Dichlorprop methyl ester 100 Dinoseb methyl ester 50 Silvex methyl ester 10 2,4,5-T methyl ester 10           1.2 mL @ 10 µg/ml in MTBE   Catalog#: 5150-MEO  $42.00           1.2 mL @ 50 µg/ml in MTBE   Catalog#: 5150-MEO  $42.00           1.2 mL @ 100 µg/ml in MTBE   Catalog#: 5150-MEO  $42.00           1.2 mL @ 250 µg/ml in MTBE   Catalog#: 5150-MEO  $42.00     FREE ACIDS Compound µg/mL Acifluorfen 100 Bentazon 100 Chloramben 100 4-Chloro-o-tolyoxyacetic acid 10000 Dalapon 100 2,4-DB 100 Dicamba 100 3,5-Dichlorobenzoic acid 100 2,4-D (2,4-Dichlorophenoxyacetic acid) 100 Compound µg/mL Dichlorprop 100 Dinoseb 100 Mecoprop 10000 Methyl dacthal 100 4-Nitrophenol 100 Pentachlorophenol 100 Picloram 100 2,4,5 TP (Silvex) 100 2,4,5-Trichlorophenoxyacetic acid 100           1.2 mL @ 100 µg/ml in MTBE   Catalog#: 8151-A  $74.00           1.2 mL @ 10000 µg/ml in MTBE   Catalog#: 8151-A  $74.00     METHYL ESTER - SET OF SINGLES METHYL ESTER - SET OF SINGLES             1.2 mL @ 0 in MTBE   Catalog#: 5151-HM-KIT  $170.00     METHYL ESTERS Compound µg/mL 2,4-D methyl ester 100 Dalapon methyl ester 250 2,4-DB methyl ester 100 Dicamba methyl ester 10 Dichlorprop methyl ester 100 Compound µg/mL Dinoseb methyl ester 50 MCPA methyl ester 10000 MCPP methyl ester 10000 Silvex methyl ester 10 2,4,5-T methyl ester 10           1.2 mL @ 10 µg/ml in TOL   Catalog#: 5151-MEO  $42.00           1.2 mL @ 50 µg/ml in TOL   Catalog#: 5151-MEO  $42.00           1.2 mL @ 100 µg/ml in TOL   Catalog#: 5151-MEO  $42.00           1.2 mL @ 250 µg/ml in TOL   Catalog#: 5151-MEO  $42.00           1.2 mL @ 10000 µg/ml in TOL   Catalog#: 5151-MEO  $42.00           1.2 ML X 4 PACK   Catalog#: 5151-MEO-4  $100.00     METHYL ESTERS Compound µg/mL Acifluorfen 100 Bentazon methyl ester 100 Chloramben methyl ester 100 2,4-D methyl ester 100 Dalapon methyl ester 100 2,4-DB methyl ester 100 Dicamba methyl ester 100 3,5-Dichlorobenzoic acid methyl ester 100 Dichlorprop methyl ester 100 Compound µg/mL Dinoseb methyl ester 100 MCPA methyl ester 10000 MCPP methyl ester 10000 Methyl dacthal methyl ester 100 4-Nitrophenol methyl ester 100 2,3,4,5,6,-Pentachloroanisole 100 Picloram methyl ester 100 Silvex methyl ester 100 2,4,5-T methyl ester 100           1.2 mL @ 100 µg/ml in METH   Catalog#: 8151A-MEO  $85.00           1.2 mL @ 10000 µg/ml in METH   Catalog#: 8151A-MEO  $85.00     PERFORMANCE CHECK STD Compound µg/mL 3,5-Dichlorobenzoic acid methyl ester 6 2,4-Dichlorophenyl acetic acid methyl ester 5 Compound µg/mL Dinoseb methyl ester 0.04 4-Nitrophenol-methyl ester 16           1.2 mL @ 0.04 µg/ml in MTBE   Catalog#: 5151-PCME  $32.00           1.2 mL @ 5 µg/ml in MTBE   Catalog#: 5151-PCME  $32.00           1.2 mL @ 6 µg/ml in MTBE   Catalog#: 5151-PCME  $32.00           1.2 mL @ 16 µg/ml in MTBE   Catalog#: 5151-PCME  $32.00