Extended Data Figure 8: μl-NIPI freezing curves for Arctic and Atlantic samples uncorrected for freezing depression caused by salts.
From: A marine biogenic source of atmospheric ice-nucleating particles
Fraction frozen curves for 1 µl droplet freezing experiments using Arctic and Atlantic ocean samples, uncorrected for freezing point depression. SML, SSW and boat flushing water (grey points; symbols correspond to those for SML sampled at the same locations) to check for the absence of contaminant INPs before sampling.
