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ITEM#: 3136-6020
MFR#: 6020
Thermo Scientific Ezy-Cal Count Precision Size Standards, 19.99um +/- 0.25um, Diameter: 19.99um +/- 0.25um, Polystyrene, Additive: Contains trace amount of surfactant, Composition: Polystyrene, Concentration: 2000 particles/mL 10%, Contents