463
REFERENCE STANDARDS |
ENVIRONMENTAL MATERIALS
500 Ser ies Methods
Method 555 (Chlorinated Acids)
Methods 552, 552.1, 552.2, 552.3 (Haloacetic Acids
and Dalapon)
cont'd
Drinking Water Odor Standard
bromochloroacetic acid 400µg/mL
bromodichloroacetic acid
400
chlorodibromoacetic acid
1,000
dibromoacetic acid
200
dichloroacetic acid
600
monobromoacetic acid
400
monochloroacetic acid
600
tribromoacetic acid
2,000
trichloroacetic acid
200
Haloacetic Acid Mix #2
(9 components)
In methyl
tert
-butyl ether, 1mL/ampul
cat. # 31646 (ea.)
methyl bromochloroacetate 400µg/mL
methyl bromodichloroacetate 400
methyl chlorodibromoacetate 1,000
methyl dibromoacetate
200
methyl dichloroacetate
600
methyl monobromoacetate
400
methyl monochloroacetate
600
methyl tribromoacetate
2,000
methyl trichloroacetate
200
Haloacetic Acid Methyl Ester Mix #2
(9 components)
In methyl
tert
-butyl ether, 1mL/ampul
cat. # 31647 (ea.)
dalapon
Dalapon (2,2-dichloropropionic acid)
1,000µg/mL in acetonitrile, 1mL/ampul
cat. # 32432 (ea.)
1,000µg/mL in methanol, 1mL/ampul
cat. # 32253 (ea.)
2,000µg/mL in methanol, 1mL/ampul
cat. # 32056 (ea.)
dalapon methyl ester
Dalapon Methyl Ester
1,000µg/mL in methanol, 1mL/ampul
cat. # 32254 (ea.)
2,000µg/mL in hexane, 1mL/ampul
cat. # 32057 (ea.)
acifluorfen (Blazer)
bentazon
chloramben
2,4-D
dicamba
dichlorprop
picloram
2,4,5-TP (Silvex)
Chlorinated Acids by HPLC, Mix A
(8 components)
1,000µg/mL each in acetonitrile, 1mL/ampul
cat. # 32431 (ea.)
2,4-DB
3,5-dichlorobenzoic acid
dinoseb
MCPA
MCPP (mecoprop)
4-nitrophenol
pentachlorophenol
2,4,5-T
Chlorinated Acids by HPLC, Mix B
(8 components)
1,000µg/mL each in acetonitrile, 1mL/ampul
cat. # 32430 (ea.)
2,4-dichlorophenoxyacetic acid (2,4-D)
2,4,5-TP (Silvex)
Chlorinated Acid Herbicide Mix
(2 components)
1,000µg/mL each in acetonitrile, 1mL/ampul
cat. # 32429 (ea.)
(+/-)-geosmin
2-methylisoborneol
Unpleasant odor in drinking water is associated with the growth
and decay of microorganisms. The threshold value for these
compounds is low (10 ppt) and purge and trap analyses usually
are used to quantify them.
100µg/mL in P&T methanol, 1mL/ampul
cat. # 30608 (ea.)
Compound
Solvent
Conc.
cat.# (ea.)
price
Internal Standard:
1,2,3-trichloropropane
MTBE 1,000
31648
Surrogates for Method 552, 552.1:
2,3-dichloropropionic acid
MTBE 1,000
31650
3,5-dichlorobenzoic acid
MTBE 1,000
31652
3,5-dichlorobenzoic acid methyl ester MTBE 1,000
31649
2,3-dichloropropionic acid methyl ester MTBE 1,000
31651
Surrogates for Method 552.2:
2-bromopropionic acid
MTBE 1,000
31653
2,3-dibromopropionic acid
MTBE 1,000
31655
methyl-2,3-dibromopropionate
MTBE 1,000
31656
Surrogates for Method 552.3:
2-bromobutanoic acid
MTBE 2,000
31881
2-bromobutyrate
MTBE 2,000
31882
MTBE = methyl
tert
-butyl ether
Internal Standards and Surrogates
Volume is 1mL/ampul. Concentration is µg/mL.
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Mar 2011
