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ITEM#: 3136-9230
MFR#: 9230
Thermo Scientific 9000 Series Silica Particle Size Standards, 231um +/-4.1um dia., Diameter Particle: 231 4.1m, Soda Lime Glass, Additive: None, Composition: Soda Lime Glass, Concentration: 100% solids, Contents: Dry glass microspheres