# Phosphate (PO4) and Silicate (SiOH4) # PI: Zackary Johnson (Duke University) # Version History: # Dataset updated: 1nal data: (current version) # Origi of replic 25 Oct 201ples was belowsamples was belowsamples was below detection limit. Detection limits:M POWOW1 & POWOW2: 0.05 uM for PO4; 0.2 uM for SiOH4 # POWOW3: 0.05 uM for PO4; 0.1 uM for SiOH4 ========================= cruise_name ------------------------- POWOW1 POWOW2 POWOW3