2-arm PEG-COOH(LYS02) 
	
 
	Product Name: 2-arm Methoxypoly(ethylene glycol) carboxylic acid(LYS02) 
	Abbreviation: 2-arm PEG-COOH(LYS02) 
	Molecular Weight: 5KDa, 10KDa, 20KDa, 40KDa 
	Package Size: 1g/bottle、10g/bottle、100g/bottle 
	Storage: Store at -20±5℃, keep dry.