Cat#	Name	Structure	M.W.	Purity	Pricing
AP12583	Bis-sulfone NHS Ester	Quick view	597.66	≥95%	Pricing
AP13034	Bis-sulfone-PEG4-NHS ester	Quick view	844.95	≥95%	Pricing
AP13386	Bis-sulfone-PEG8-NHS Ester	Quick view	1021.2	≥95%	Pricing
AP13387	Bis-sulfone-PEG12-NHS Ester	Quick view	1197.4	≥90%	Pricing