internal_id	customer_label	rawseqs	trimmed_seqs	dada2_infered	chimera_seqs	chimera_free_seqs	unique_seqs	seqs(after_size_filtration)	final_unique_seqs
zr30527_1V1V9	Bacteria.1	50000	46941	46784	1522	45262	19	45262	19
zr30527_2V1V9	Bacteria.2	50000	47441	47432	2166	45266	7	45266	7