To explore whether the macroporous resin market today is normative

through network and library

we find out the performance parameters of each type of macroporous resin provided by all manufacturers. Comparing these types of resin

which have the same model but produced by different factories

to prove whether the performance parameters are similar; At the same time

through experiment to prove whether these types of resin

which have different models but the performance parameters are similar

are the same. The result is that the actual performance parameters of many different macroporous resin are different from that provided by the manufacturer. The actual performance parameters of the same model from different manufacturers are quite different

while that of different models

but sharing similar performance parameters

are quite alike. Macroporous resin market is a bit confusing.