For Hydrogel

Multi-Arm PEGs

  1. 1
  2. …
  3. 5
  4. 6
  5. 7
3arm PEG, -[CO(CH2)3COO-NHS]3, Mw 5,000
3arm PEG, -[CO(CH2)3COO-NHS]3, Mw 10,000
  1. 1
  2. …
  3. 5
  4. 6
  5. 7