Smart SPME Arrows w/phase length of 20 mm: 1.10 mm Acrylate(Polyacrylate) & 1.10 mm PDMS Phase th 100 µm; 1.10 mm Carbon WR/PDMS & 1.10 mm DVB/PDMS & 1.10 mm DVB/Carbon WR/PDMS Phase th 120 µm

Smart SPME Arrows w/phase length of 20 mm: 1.10 mm Acrylate(Polyacrylate) & 1.10 mm PDMS Phase th 100 µm; 1.10 mm Carbon WR/PDMS & 1.10 mm DVB/PDMS & 1.10 mm DVB/Carbon WR/PDMS Phase th 120 µm