• Type:Plastic plasticizer
• Purity:≧99.5%
• Grade:Industrial grade
• Color:Colorless transparent oily liquid
• Storage:Ventilated and dry place
• Transport:By air,courier
• Sample:Free
• Certification:CCIC
• Features:High performance
• Production Capacity:500 metric ton/ per month
• Package:Plastic drum package
• Usage:Petroleum additives, plastic auxiliary agents

molecules 2021, 26, 1221 3 of 17 detailed structural characterization of small molecules and reaction monitoring [44,46]. the application of low-field nmr spectroscopy for the study of larger and.

compact nmr spectroscopy for low-cost identification and,given that low-field nmr hardware is, by far, more affordable compared to high-field nmr hardware and the costs for maintenance, extra personnel, and facilities are negligible, the results shown in the previous sections indicate that the proposed low-field nmr analysis is a low-cost alternative for the study of pvc plasticizers. the analysis.