Reference materials
The reference materials are validated in ring tests or closed schemes. A specification of the reference materials is provided together with the reference materials. The specification includes a description of the preparation of the reference materials, the spiked levels, the accepted ranges (comparability and trueness), as well as the homogeneity and stability data.
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costs are not included.
Blank material related to P2321-RMCa.
Carrot homogenate, spiked with 30 multi-method pesticides.
Blank material related to P2322-RMGf.
Grapefruit homogenate, spiked with 34 multi-method pesticides.
Further reference materials
Ground black pepper, spiked with MOSH and MOAH.
Blank material related to P2203-RMNe.
Dried nettle, milled, with spiked and incurred residues of pyrrolizidine alkaloids and spiked levels of tropane alkaloids.
Palm oil, unspiked material related to P2204-RMPa.
Palm oil, contains MOSH, spiked with MOAH.
Chocolate bread spread, unspiked material related to P2205-RMCs.
Chocolate bread spread, spiked with MOSH and MOAH.
Blank material related to P2218-RMBt.
Black tea, milled, with polar pesticides, matrine and oxymatrine.
Coconut oil, unspiked material related to P2301-RMCo.
Sunflower oil, unspiked material related to P2301-RMSu.
amount per unit
2 x 40 ml
Coconut oil, spiked with MOSH and MOAH.
Sunflower oil, spiked with MOSH and MOAH.
amount per unit
2 x 40 ml
Unspiked material related to P2307-RMRo.
Rooibos tea (powder), with spiked and incurred residues of pyrrolizidine alkaloids.
Blank material related to P2310-RMAp.
Blank material related to P2310-RMCb.
Apple purée (ready-to-eat baby food), spiked with alternaria toxins and patulin.
Cereal-based baby food, spiked with alternaria toxins.
Blank material related to P2312-RMSe.
Whole sesame seeds, spiked with free acids, esters, and glucosides of acidic herbicides and with ethylene oxide/2-chloroethanol.
Blank material related to P2313-RMCa.
Carrot baby food, spiked with low levels of pesticides and QACs.
Blank material related to P2314-RMGt.
Green tea, milled, with polar pesticides, matrine, oxymatrine, and 2-chloroethanol.
Blank material related to P2315-RMPs.
Parsely, homogenised, spiked with chlorate, perchlorate, QACs, matrine, and oxymatrine.
Blank material related to P2318-RMQu.
Quinoa (non-milled), with phosphonic acid, spiked with chlorate, perchlorate, glyphosate, trimesium, chlormequat, mepiquat, paraquat.
Blank material related to P2319-RMGr.
Grapefruit, homogenised, spiked with typical pesticides.
