Colored plastic beads can be a useful addition to the classroom in creating visual demonstrations of various procedures or internal biological systems, such as interactions between proteins and the proliferation of disease or a virus as it spreads through the body. They come in a variety of sorted colors, with precisely cut holes and uniform sizing. Plastic beads are economical, inert, and durable under conditions of constant, heavy use.
Plastic Beads for Porosity and Permeability Plastic Column
Porosity and permeability plastic column is not included.
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Colored Beads
Sorted colors. Plastic beads have 3.5 mm hole and 13 mm diameter. Set of 216.
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Chemware® PTFE Balls, SAINT GOBAIN PERFORMANCE PLASTIC
Chemware® PTFE balls are mainly used in column packing and mixed beds
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Pierce™ Iodination Beads, Thermo Scientific
These Iodination Beads are polystyrene beads that are coated with an oxidizing reagent, which provides efficient activation of 125I for protein or peptide iodination procedures.