GPC-SEC Calibration Standards (2714X77 to X79)
Three different polystyrene standard kits are available for organic GPC column calibration. Each kit contains individual monodisperse polymers that cover low, medium and high molecular weight ranges. Each standard lot is characterized using low-angle laser light scattering, membrane osmometry and GPC. Typical dispersity values for Agilent’s polystyrene standards are 1.05 to 1.07.
The exact molecular weights of these standards vary from batch to batch, but each batch is individually certified. The nominal molecular weights of standards are as follows:
Low mol wt: 162, 580, 900, 1.4 K, 2.2 K, 3.4 K, 5.1 K, 8.1 K, 12.8 K, 20 K
Medium mol wt: 580, 1.5 K, 4 K, 10 K, 27 K, 66 K, 180 K, 460 K, 1.2 M, 3 M
High mol wt: 300 K, 460 K, 700 K, 1.1 M, 1.7 M, 2.6 M, 4 M, 6.2 M, 9.5 M, 15 M
GFC Calibration Standards (2713X34 and X33)
Polysaccharides 10 individual standards 0.2 g ea. mw: 180, 738, 5900, 11800, 22800, 47300, 112000, 212000, 404000, 788000
Polyethylene glycol 10 individual standards, 0.5 g ea. mw: 106, 194, 400, 600, 1000, 2100, 4120, 7100, 11.84 K, 22.8 K
LC and LC/MS Standards (2715B94, 2715B85, 2714K88, 2714K31, 2714L20)
Qualitative LC Standards (2713M14, 2713M15, 2714K44)
CE Standards and Reagents (2714J79 and 2714J75)
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