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492

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REFERENCE STANDARDS |

ENVIRONMENTAL

Herbicides

Herbicides, Chlorinated Acids,

cont.

In acetone, 1 mL/ampul

cat.# 32443 (ea.)

Acifluorfen (50594-66-6)

50 µg/mL

Bentazon (25057-89-0)

100

Chloramben (133-90-4)

50

2,4-D (94-75-7)

100

Dalapon (75-99-0)

100

2,4-DB (94-82-6)

100

DCPA diacid (tetrachloroterephthalic

acid) (2136-79-0)

50

Dicamba (1918-00-9)

50

3,5-Dichlorobenzoic acid (51-36-5)

50

Dichlorprop (120-36-5)

100

Dinoseb (88-85-7)

100

Pentachlorophenol (87-86-5)

10

Picloram (1918-02-1)

50

Quinclorac (84087-01-4)

50

2,4,5-T (93-76-5)

25

2,4,5-TP (Silvex) (93-72-1)

25

515.4 Calibration Mix

(16 components)

In methyl

tert

-butyl ether, 1 mL/ampul

cat.# 32444 (ea.)

Acifluorfen methyl ester

(50594-67-7)

50 µg/mL

Bentazon methyl ester (61592-45-8) 100

Chloramben methyl ester

(7286-84-2)

50

Dalapon methyl ester (17640-02-7) 100

2,4-D methyl ester (1928-38-7)

100

2,4-DB methyl ester (18625-12-2) 100

DCPA methyl ester

(Chlorthal-dimethyl) (1861-32-1) 100

Dicamba methyl ester (6597-78-0)

50

3,5-Dichlorobenzoic acid methyl ester

(2905-67-1)

50

Dichlorprop methyl ester

(57153-17-0)

100

Dinoseb methyl ether (6099-79-2) 100

Pentachloroanisole (1825-21-4)

10

Picloram methyl ester (14143-55-6) 50

Quinclorac methyl ester

50

2,4,5-T methyl ester (1928-37-6)

25

2,4,5-TP (Silvex) methyl ester

(4841-20-7)

25

515.4 Methylated Chlorinated Acids Mix

(16 components)

Method 515, 515.4

(Chlorinated Acid Herbicides),

cont.

Method 555 (Chlorinated Acids) LC Mixes

1,000 µg/mL each in acetonitrile, 1 mL/ampul

cat.# 32431 (ea.)

Acifluorfen (50594-66-6)

Bentazon (25057-89-0)

Chloramben (133-90-4)

2,4-D (94-75-7)

Dicamba (1918-00-9)

Dichlorprop (120-36-5)

Picloram (1918-02-1)

2,4,5-TP (Silvex) (93-72-1)

Chlorinated Acids by LC, Mix A

(8 components)

1,000 µg/mL each in acetonitrile, 1 mL/ampul

cat.# 32430 (ea.)

2,4-DB (94-82-6)

3,5-Dichlorobenzoic acid (51-36-5)

Dinoseb (88-85-7)

MCPA (94-74-6)

MCPP (Mecoprop) (93-65-2)

4-Nitrophenol (100-02-7)

Pentachlorophenol (87-86-5)

2,4,5-T (93-76-5)

Chlorinated Acids by LC, Mix B

(8 components)

Method 615 (Chlorinated Acid Herbicides)

200 µg/mL in methanol, 1 mL/ampul

cat.# 32049 (ea.)

1,000 µg/mL in acetone, 1 mL/ampul

cat.# 32439 (ea.)

2,4-Dichlorophenylacetic acid (2,4-DCAA) (19719-28-9)

Herbicide Surrogate

Free Acid Form

200 µg/mL in hexane, 1 mL/ampul

cat.# 32050 (ea.)

2,4-Dichlorophenyl acetic acid methyl ester (DCAA methyl ester) (55954-23-9)

Derivatized Form

200 µg/mL each in methanol, 1 mL/ampul

cat.# 32054 (ea.)

2,4-D (94-75-7)

2,4-DB (94-82-6)

2,4,5-T (93-76-5)

2,4,5-TP (Silvex) (93-72-1)

Dicamba (1918-00-9)

Dichlorprop (120-36-5)

Dinoseb (88-85-7)

Herbicide Mix #1

(7 components)

Free Acid Form

200 µg/mL each in hexane, 1 mL/ampul

cat.# 32055 (ea.)

2,4-D methyl ester (1928-38-7)

2,4-DB methyl ester (18625-12-2)

2,4,5-T methyl ester (1928-37-6)

2,4,5-TP methyl ester (Silvex) (4841-20-7)

Dicamba methyl ester (6597-78-0)

Dichlorprop methyl ester (57153-17-0)

Dinoseb methyl ether (6099-79-2)

Derivatized Form

1,000 µg/mL in acetonitrile, 1 mL/ampul

cat.# 32432 (ea.)

1,000 µg/mL in methanol, 1 mL/ampul

cat.# 32253 (ea.)

2,000 µg/mL in methanol, 1 mL/ampul

cat.# 32056 (ea.)

Dalapon (75-99-0)

Herbicide Mix #2

Free Acid Form

2,000 µg/mL in hexane, 1 mL/ampul

cat.# 32057 (ea.)

Dalapon methyl ester (17640-02-7)

Derivatized Form

20,000 µg/mL each in methanol, 1 mL/ampul

cat.# 32058 (ea.)

MCPA (94-74-6)

MCPP (Mecoprop) (93-65-2)

Herbicide Mix #3

(2 components)

Free Acid Form

20,000 µg/mL each in hexane, 1 mL/ampul

cat.# 32059 (ea.)

MCPA methyl ester (2436-73-9)

MCPP (Mecoprop) methyl ester (2786-19-8)

Derivatized Form

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