Use these tubes for centrifugation up to 2980 RCF. KIMAX™ Conical-Bottom Glass Centrifuge Tubes are plastic shrink-wrapped in modular trays for cleanliness and safety. Manufactured from 51 expansion, low extractable borosilicate glass.
The Kuderna-Danish apparatus was developed for the concentration of trace amounts of sample dissolved in organic solvents. The column is designed to speed evaporation with reduced hold-up. It is very useful in sample preparation before analysis with solvents such as petroleum ether or hexane.
Designed for measuring and comparing the densities or specific gravities of liquids and solids. This non-mercury spirit-filled pycnometer is supplied with Standard Taper 10/18 thermometer with a range of 14 to 38°C in 0.2° increments.