During redirect he clung to his claim the EDTA came from the reference vials , denied that PPM of EDTA could be found in unpreserved blood and denied that it was still used in food .
ADP NOUN PRON ADJ ADP PRON NOUN DET ADV VERB ADP DET NOUN NOUN , VERB SCONJ PROPN ADP PROPN AUX AUX VERB ADP ADJ NOUN CCONJ VERB SCONJ PRON AUX ADV VERB ADP NOUN .