Scattering timescale (left axis) and scintillation bandwidth (right axis, conversion through Eq. (10)) of Apertif FRBs. The purple diamonds with error bars give the measurable scattering timescales, and the purple diamonds with arrows the scattering timescale upper limits. The cyan circles with error bars give the measured scintillation bandwidth when measurable. The white squares and diamonds respectively give the expected Milky Way contribution to scattering from the YMW16 and NE2001 models. All values are for 1370 MHz. The horizontal dotted purple and cyan lines mark the Apertif time and frequency resolution.