cruise_id	cast	station	depth_id	depth_m	lat_degdecmin	lon_degdecmin_W	lat_dec	lon_dec	temp	salinity	timepoint	time_elapsed_hr	Leu_3H_rep_1	Leu_3H_rep_2	Leu_3H_rep_3
EN556	5	4	kill	1	40.04.21	71.00.31	40.0702	-71.0052	7.74	NaN	t0	0	0.042	0.04	0.045
EN556	5	4	d1	1	40.04.21	71.00.31	40.0702	-71.0052	7.74	NaN	t0	0	0.002	0.001	0.002
EN556	4	4	d2	198	40.04.21	71.00.31	40.0702	-71.0052	12	NaN	t0	0	0.002	0.002	0.002
EN556	5	5	kill	1	40.04.21	71.00.31	40.0702	-71.0052	7.74	NaN	t0	0	0.091	NaN	NaN
EN556	14	5	d1	2.1	39.43.436	69.42.567	39.7239	-69.7095	18.47	36.392	t0	0	0.007	0.005	0.015
EN556	13	5	d5	1977	39.43.497	69.42.798	39.7250	-69.7133	3.668	34.956	t0	0	0.007	0.006	0.003
EN556	5	8	kill	1	40.04.21	71.00.31	40.0702	-71.0052	7.74	NaN	t0	0	0.035	NaN	NaN
EN556	8	8	d1	5	37.36.243	68.24.220	37.6041	-68.4037	18.7	NaN	t0	0	0.332	0.305	0.37
EN556	6	8	d5	4574	37.36.263	68.24.028	37.6044	-68.4047	2.2	34.879	t0	0	0.002	0.002	0.001