. 2016 May 13;11(12):1551–1569. doi: 10.2217/nnm-2016-0007

Table 2. . Quantities of reactants used in the synthesis of PEG₅₀₀₀–PBCL₇₅₀₀.

Units	Polyethylene glycol	α-benzyl carboxylate ϵ-caprolactone	Stannous octanoate	PEG₂₀₀₀–PCL₇₅₀₀
mmol	0.16	4.84	0.24	0.16
Mass (mg)	800	1200	96	2100
Molecular weight	5000	248	405.1	12500
Density (g/ml)	–	1.03	1.25	–
Volume (μl)	–	2000	77	–

Table 2. . Quantities of reactants used in the synthesis of PEG5000–PBCL7500.