Item#	CAS No.	Name	Purity
BK03494	62573-11-9	PEG10-Tos	95%
BK03492	102117-28-2	2,5,8,11,14,17-Hexaoxaheneicosane	95%
BK03491	1122484-77-8	H2N-PEG2-CH2COOtBu	95%
BK03490	79622-11-0	m-PEG8-Tos	95%
BK03489	2353409-98-8	DBCO-PEG6-amine,DBCO-PEG6-NH2	95%
BK03485	92144-80-4	1-Propanol, 3,3'-[1,2-ethanediylbis(oxy)]bis- (9CI)	95%
BK03484	2512227-13-1	Mal-PEG4-amine TFA salt	95%
BK03483	2250056-25-6	H2N-PEG9-CH2COOH	95%
BK03481	90952-27-5	1-mercapto-11-hydroxy-3,6,9-trioxaundecane	95%
BK03480	1137109-22-8	alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol)	95%