Spotting Capillary Tube Microcap Glass Capilllary Tube Use For Melting Point Determination Diameter 0.9-1.1mm Ends Sealed 500/PK

Spotting Capillary Tube Microcap Glass Capilllary Tube Use For Melting Point Determination Diameter 0.9-1.1mm Ends Sealed 500/PK

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