mPEG8-NHS Product Catalog # Size Price (USD) Quantity mPEG8-NHS281305-500MG500 mg$400.00 - mPEG8-NHS-500mg quantity + mPEG8-NHS281305-1G1 g$600.00 - mPEG8-NHS-1g quantity + Add to cart Description CAS #: 1316189-13-5 Molecular Formula: C24H43NO13 Molecular Weight: 553.6 You may also like: View products mPEG6-NHS View products mPEG8-NHS View products mPEG24-NHS View products mPEG7-NHS View products mPEG3-NHS View products mPEG11-NHS View products mPEG5-NHS View products mPEG4-NHS View products mPEG10-NHS