EPA Method 531

EPA Method 531.1

Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post Column Derivatization - Revision 3.1.

EPA Method 531.2

Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post Column Derivatization - Revision 1.0.

Catalog#
Description
Unit
Price
M-531-01

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Aldicarb sulfoxide
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$20.00
M-531-02

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Aldicarb sulfone
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$20.00
M-531-03

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Oxamyl
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-04

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Methomyl
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-04-10X

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Methomyl
1000 µg/mL in Acetonitrile
Single Component
1 mL

$20.00
M-531-05

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3-Hydroxycarbofuran
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$20.00
M-531-06

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Aldicarb
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-07

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Propoxur (Baygon)
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-08

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Carbofuran
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-09

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Carbaryl
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-10

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1-Naphthol
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-11

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Methiocarb
100 µg/mL in Acetonitrile
Single Component
1 mL

$12.00
M-531-IS

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4-Bromo-3,5-dimethylphenyl-N-methylcarbamate
0.1 mg/mL in Acetonitrile
Single Component
1 mL

$25.00
M-531-QC-R

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Method 531 - Performance Check Solution
Varied conc. in Acetonitrile
4 comps.
1 mL

$30.00
M-531-REG

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Regulated Pesticide Mixture
0.1 mg/mL in Acetonitrile
8 comps.
1 mL

$55.00
M-531-REG-ASL

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Carbamate Pesticide Mix
100 µg/mL in Methanol
2 comps.
1 mL

$25.00
M-531-REG-ASL-PAK

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Carbamate Pesticide Mix
100 µg/mL in Methanol
2 comps.
5 x 1 mL

$100.00
M-531-SET

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Method 531 (HPLC) Set

11 x 1 mL

$90.00
M-531M

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N-Methyl carbamoyl oximes & N-Methyl carbamates
0.1 mg/mL in Acetonitrile
11 comps.
1 mL

$60.00
M-531M-PAK

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N-Methyl carbamoyl oximes & N-Methyl carbamates
0.1 mg/mL in Acetonitrile
11 comps.
5 x 1 mL

$240.00

EPA Method 531

M-531-01

M-531-02

M-531-03

M-531-04

M-531-04-10X

M-531-05

M-531-06

M-531-07

M-531-08

M-531-09

M-531-10

M-531-11

M-531-IS

M-531-QC-R

M-531-REG

M-531-REG-ASL

M-531-REG-ASL-PAK

M-531-SET

M-531M

M-531M-PAK