How many PEO group and PPO group are present in Pluronic F-108 and Pluronic F-127 and P-123?

Sanjeev Gupta @Sanjeev_Gupta19

12 December 2017 0 2K Report

PEO-PPO-PEO

I am confused as the ratio I got i different paers are different

as Pluronic F-127 100-65-100 and some where it is written 101-56-101

I need to know about F-108 as written

133-49-133 or 141-44-141

which is correct?

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