9011-14-7
200336
average Mw ~15,000 by GPC, powder
182265
81489
analytical standard, suitable for gel permeation chromatography (GPC), 2,000
81503
analytical standard, suitable for gel permeation chromatography (GPC), 100,000
81501
analytical standard, suitable for gel permeation chromatography (GPC), 50,000
370037
analytical standard, suitable for gel permeation chromatography (GPC), average Mw 97,000 (Typical), average Mn 46,000 (Typical)
03558
analytical standard, 2,480,000
94131
analytical standard, suitable for gel permeation chromatography (GPC), 4,000
81497
analytical standard, suitable for gel permeation chromatography (GPC), 10,000
81498
analytical standard, suitable for gel permeation chromatography (GPC), 20,000
NIST1488
NIST® SRM® 1488, 29 K narrow molecular weight distribution
81512
analytical standard, suitable for gel permeation chromatography (GPC), 8,000