Analytical chromatography
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Poly divinylbenzene porous beads GDX-301
$11.05 – $1,216.6340-60 mesh- ethyl hydrocarbon- HCL analysis60-80 mesh- ethyl hydrocarbon- HCL analysis80-100 mesh- ethyl hydrocarbon- HCL analysisClear25g5g1g100g -
Poly divinylbenzene porous beads GDX-501
$11.05 – $400.0740-60 mesh- C1-C4 hydrocarbon kind analysis60-80 mesh- C1-C4 hydrocarbon kind analysis80-100 mesh- C1-C4 hydrocarbon kind analysisClear25g5g1g100g -
Polystyrene (narrow molecular weight distribution)
$138.83 – $1,245.53Mn: 4.18?10^4 g/mol- Mw: 4.63?10^4 g/mol; Intrinsic viscosity: 27.10 mL/gMn:14.36?10^4g/mol;Mw:17.24?10^4g/mol;Intrinsic viscosity number:67.79mL/gMw:2400g/mol;Mn:2200g/molMw:4050g/mol;Mn:3800g/molClear200mg -
Potassium hydrogen phthalate
$9.35 – $1,558.33NMR quantitative standard- 99.998%for HPLC-is greater than 99.5%Clear25g5g1g100g500g250g50g10g1kg
