Megabead NIST Traceable Particle Size Standard, 125.0µm
Megabead NIST Traceable Particle Size Standard, 150.0µm
ProMag™ 3 Series COOH Surfactant-Free Microspheres
ProMag™ 3 Series Streptavidin Microspheres
QuantumPlex™ SP Streptavidin 4.4µm