designed to deliver the Purest
40nm Methyl Gold Nanoparticles,5Kda PEG Linker
Core Size: 40nm 
Adsorption max: 530nm 
OD per ml: 50 (50x more concentrated than our non-functionalized gold nanoparticles)
Particles per ml: 3.58E+12
Composition: Methyl  gold nanoparticles
Numberof Methyl  Groups on Surface: ~0.04/nm2  
Formulation: Supplied in USP grade purified water 
Store product away from direct sunlight at 4°C. Do NOT freeze

Catalog Number Molecular weight in Daltons Pack size
RN-Au-M5K-40-25-0.5ml 5000 0.5ml
RN-Au-M5K-40-50-1ml 5000 1ml

Diameter Peak SPR Wavelength (nm) NPS/ml Wt. Conc (mg/ml) Molar Ext (M-1cm-1) Size Dispersity (+/- nm) Particle Volume (nm3) Surface Area (nm2) Surface/ Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration
40 530 3.58E+12 2.33E+00 8.42E+09 <12% 3.35E+04 5.03E+03 0.15 6.50E-16 3.91E+08 5.94E-09
Diagnostic Supplier