Clear, glass tubes suitable for the visual color comparison of liquid samples; available in a variety of volume capacities; may be autoclavable; may possess a 'shadowless bottom' and/or volume indicators for more accurate sample analysis.
Fill Kimble™ Low Form Nessler Color Comparison Tubes and let their shadowless bottom transmit undistorted light. No dark spots form when the tubes are filled with liquid and viewed from the top.
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