And 3 digits: the 1st two digits signify the molecular excess weight of the PPO chain, multiplied by one hundred; the last digit signifies the PEO proportion from the copolymer multiplied by ten. For Pluronics®, the letter signifies the Bodily state on the product or service (P = paste; L https://alicey614qxc5.wikiexcerpt.com/user