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Table 1 Details on 14C-radiolabelled substances used for the project

From: Certainties and uncertainties in accessing toxicity of non-extractable residues (NER) in soil

Substance nameChemical structure and label position (*) denotes 14C labelling positionSupplierSpecific radioactivity
IUPAC: 2-methyl-1,3,5-trinitrobenzene
CAS-No 118-96-7
University Paderborn4.39 MBq/mg
Purity 94.5%
IUPAC: (RS)-α-cyano-3-phenoxybenzyl (1RS,3RS;1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
CAS-No 52315-07-8
Quotient Bioresearch1.97 MBq/mg
Purity 99.8%
IUPAC: methyl benzimidazol-2-ylcarbamate
CAS-No 10605-21-7
Quotient Bioresearch21.7 MBq/mg
Purity 99.9%