90nm Reactant Free Gold Nanoparticles Optical Density:1 OD (mg/ml)* Size Dispersity (+/-nm) Particle

(mg/ml)* Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 50 410-430 2

No activation or manipulation of the gold nanourchins is required prior to conjugation

Concentration: 5 mg/ml (2

50nm NHS-Activated Silver Nanoparticles (lyophilized) - 3 vials

90nm Reactant Free Gold Nanoparticles Optical Density:1 OD (mg/ml)* Size Dispersity (+/-nm) ParticleComposition: Citrate stabilized gold colloid Core Size: 90nm Absorption max: 558 562nm Particles per ml: 5. 37E+9 Purity: >99% reactant free Formulation: Supplied in 0. 1mM phosphate buffered saline (PBS) Intended use: Our extensively purified reactant free gold nanoparticles are ideal for sensitive applications requiring a minimum amount of contaminating reactants remnant from the manufacturing process. This product is well suited for conjugate