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Table 1 Organochloropesticide and Pyrethroid screening panel

From: Multi-residue analysis of certain lanolin nipple care products for trace contaminants

Organochloropesticides

LOQ (mg/kg)

Instrumentation: GC-ECD (Carlo Erba HRGC 5300)

Hexachlorobenzenea,b

 < 0.01

α-Hexachlorocyclohexane (Alpha-HCH)a,b

 < 0.01

β-Hexachlorocyclohexane (Beta-HCH)a b

 < 0.01

Lindanea,b

 < 0.01

delta-Hexachlorocyclohexane (Delta-HCH)b

 < 0.01

Heptachlora,b

 < 0.01

cis-Heptachlor epoxidea,b

 < 0.01

trans-Heptachlor epoxidea,b

 < 0.01

Aldrina,b

 < 0.01

Dieldrina,b

 < 0.01

Endrina,b

 < 0.01

alpha-Endosulfana,b

 < 0.01

beta-Endosulfana,b

 < 0.01

Methoxychlora,b

 < 0.02

2,4ʹ-Dichlorodiphenyldichloroethane (2,4ʹ-DDD)b

 < 0.01

4,4ʹ-Dichlorodiphenyldichloroethane (4,4ʹ-DDD)b

 < 0.01

2,4ʹ-Dichlorodiphenyldichloroethylene (2,4ʹ-DDE)a b

 < 0.01

4,4ʹ-Dichlorodiphenyldichloroethylene (4,4ʹ-DDE)a,b

 < 0.01

2,4ʹ-Dichlorodiphenyltrichloroethane (2,4ʹ-DDT)a,b

 < 0.01

4,4ʹ-Dichlorodiphenyltrichloroethane (4,4ʹ-DDT)a b

 < 0.01

Tecnazeneab

 < 0.01

Pyrethroids

LOQ (mg/kg)

Instrumentation: GC-ECD (Carlo Erba HRGC 5300)

lambda-Cyhalothrinb

 < 0.05

Cypermethrinb

 < 0.05

Deltamethrinb

 < 0.05

Fenvaleratb

 < 0.05

cis-Permethrinb

 < 0.05

trans-Permethrinb

 < 0.05

tau-Fluvalinat

 < 0.05

  1. aReference pesticides in USP-36; bReference pesticides in Eu Ph. 9.0