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Spurr’s epoxy solution
| Reagent | Final concentration | Amount/volume |
|---|---|---|
| Vinyl cyclohexene dioxide (ERL-4221) | 22.3% | 9 mL |
| Diglycidyl ether of polypropylene glycol (D.E.R. 736) | 17.3% | 7 mL |
| Nonenyl succinic anhydride (NSA) | 59.5% | 24 mL |
| N,N-dimethylethanolamine (DMAE) | 0.74% | 0.3 mL |
| Total | 40.3 mL |
