• Type:plasticizer
• Purity:99.5%
• Grade:Industrial grade
• Color:Oily liquid
• Storage:Ventilated and dry place
• Transport:By air,courier
• Sample:Free
• Certification:ISO/MSDS/COA
• Features:Good comprehensive performance
• Production Capacity:100000
• Package:200KG/PE drum or iron drum
• Usage:Construction, packing, transportation

to our knowledge, however, no data are available on phthalate alternatives in environmental media including sludge. in the present study, concentrations of phthalates and npps in sludge from 40 wwtps in korea were measured to investigate the occurrence, compositional profiles, and emission fluxes of these contaminants.

sensitive monitoring of the main metabolites of tri-(2,the predominant alternative plasticizer used, however, was totm that could be found in many medical devices, especially in tubing materials [5], [6], [7]. in direct comparison to dehp, totm demonstrated in several studies a higher degree of stability in the polymer matrix associated with a significantly decreased migration rate [1], [8], [9], [10].