Description

Certified reference material of agricultural soil. Selected pesticides are certified.
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RM Matrix:
  • Soil
Type:
CRM
Package:
glass
Weight:
50 g

AN-ZP03

The certified reference material of agricultural soil was prepared by spiking selected relevant organic compounds into the original natural matrix. Selected pesticides are certified.

Packing:

50 g of powder of the respective soil with a particle size of less than 100 µm in amber glass bottle. The sample is tabilized by radiation 25kGy.

Intended use:

This certified reference material is intended primarily for use in realizing metrological traceability, validation of analytical methods and the transfer of property values by total element contents to other materials of similar composition.

Recommended analytical methods for method dependent measurements:

Gas and liquid chromatography.

Certified and indicative values of selected pesticides

Analytes Concentration [µg/kg] Uncertainty [µg/kg]
Atrazine 450 25
Azoxystrobin 281 18
Diflufenikan (595) (82)
Dimethenamid (332) (45)
Epoxykonazole 191 15
Fenpropidin (105) (11)
Chlorotoluron (80.4) (9.7)
Chlorpyrifos 353 22
Karbendazim 285 32
Linuron 447 32
Metamitron 566 30
Metazachlor (775) (88)
Methoxyfenozide (779) (103)
Metkonazole 270 14
Pendimethalin 186 12
Pethoxamid (294) (53)
Prochloraz 195 14
Spiroxamine 490 46
Tebukonazole 814 66
Terbuthylazine 444 33

All values corrected to a dry mass at 105 °C
Uncertainty - expanded combined uncertainty (k=2)
() Indicative value

Indicative values of selected organochlorine pesticides

Analytes Concentration [µg/kg] Uncertainty [µg/kg]
Gama-HCH 604 95
Delta-HCH 640 74
2,4-DDT 286 33
4,4-DDT 512 75
Endrin 423 36
4,4-DDD 418 60

All values corrected to a dry mass at 105°C
Uncertainty - expanded combined uncertainty (k=2)

Certificate COA-ANZP03-EN-V01 (COA-AN-ZP03-EN-V01.pdf, 717 Kb) Download

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