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. Author manuscript; available in PMC: 2020 Apr 11.
Published in final edited form as: Anal Chim Acta. 2018 Dec 5;1053:186–195. doi: 10.1016/j.aca.2018.11.051

Table 6.

Molar mass of PMMA116 in various solvents, obtained by SEC/MALS/DRI.

THF:MIAK Mn Mw Mz Ð % Recovery
100:0 115000 116000 120000 ± 1000 1.01 99 ± 1
75:25 114000 ± 1000 116000 ± 1000 121000 ± 3000 1.02 ± 0.01 101 ± 1
50:50 118000 ± 2000 120000 ± 2000 120000 ± 3000 1.02 ± 0.02 97
25:75 113000 ± 1000 114000 ± 1000 114000 ± 1000 1.01 ± 0.01 101
0:100 112000 ± 1000 114000 ± 1000 116000 ± 2000 1.02 ± 0.01 95

Molar masses in g mol−1. Averages and standard deviations are based on at least triplicate analyses; where no value is given, it represents a precision of less than ±1000 g mol−1 for molar mass, less than ±0.01 for Ð, and less than ±1% for % Recovery. See section 2 for details.