Organophosphates

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Matrix

Surface water

Analytes

Tris (1-Chloro-2-Propyl)-Phosphate (TCPP), Tris (2-Chloroethyl)-Phosphate (TCEP), Tris (1,3-Dichloro-2-Propyl)-Phosphate (TDCP), Tri‑n‑Butylphosphate (TnBP), Tri-Isobutylphosphate (TiBP), Tris(2-Butoxyethyl)-Phosphate (TBEP)

SPE Cartridge

SiliaPrepX HLB
100 mg / 1 mL
SPE-P0002-01C

Sample Pretreatment before Loading

No sample pretreatment required.

Conditionning

1 mL of Methanol

Equilibration

1 mL of Methanol / Acetonitrile (50:50)

Loading

2 L of water sample
Dry the cartridge

Washing

No washing required

Elution

2 x 0.5 mL of Methanol / Acetonitrile (50:50)

Further Treatment

Quantification by GC/MS.