The mass spectra of LDPE film containing 1 wt% Chimassorb 944 and Tinuvin 622 via t-SPESI MS with a DMF/MeOH solvent ratio of 50/50 and a IPA/THF solvent ratio of 75/25

[t-SPESI measurement conditions] MS system: LCMS-9030 (Shimadzu Corporation) Solvent: (a) DMF/MeOH = 50/50, (b) IPA/THF = 75/25 Nano pump flow rate: 10 nL/min Probe: ID10 μm, tip opening diameter 10 μm Voltage: 3.4kV MS conditions: Pos, m/z 200-3000 Frequency: 664.0 Hz