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| Table of Contents |
| < Method 551.1 |
Method 552.1 > |
| Method 552 |
The USEPA method 552 utilizes an MTBE extraction and diazomethane derivizatioin of haloacetic acids and phenolic disinfectant by-products and a gas chromatograph equipped with a capillary column to perform the separation of methyl-haloacetates andanisoles. To detect the GC eluant, an ECD (electron capture) detector is used.
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 1,2,3-Trichloropropane |
1,2,3-Trichloropropane
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  | 1.2 mL @ 1000 µg/ml in METH-P&T
Catalog#: S-3665 | $20.00 | |
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| 3,5-Dichlorobenzoic Acid Met Ester |
3,5-Dichlorobenzoic acid methyl ester
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| | 1.2 mL @ 1000 µg/ml in MTBE
Catalog#: S-1345-MEO | $26.00 | |
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| FREE ACIDS |
Bromoacetic acid
Bromochloroacetic acid
Chloroacetic acid
Dibromoacetic acid
| Dichloroacetic acid
2,4-Dichlorophenol
Trichloroacetic acid
2,4,6-Trichlorophenol
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| | 1.2 mL @ 200 µg/ml in MTBE
Catalog#: 552-A | $37.00 | |
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| METHYL ESTERS |
Methyl-Bromoacetate
Methyl-bromochloroacetate
Methyl-Chloroacetate
| Methyl-Dibromoacetate
Methyl-Dichloroacetate
Methyl-Trichloroacetate
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| | 1.2 mL @ 200 µg/ml in MTBE
Catalog#: 552-MEO | $37.00 | |
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| SURR STD |
3,5-Dichlorobenzoic acid
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| | 1.2 mL @ 2000 µg/ml in MTBE
Catalog#: 552-S | $15.00 | |
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