Julabo plastic test glass insert, up to +100 °C, for 21 glasses D 30 mm

The test tube insert 30 mm ø made of plastic can be used at temperatures up to 100°C. A maximum of 21 test tubes can be placed. When tempering samples containing solvents or acids above 60°C, we recommend using test tube inserts made of stainless steel, as the plastic can be attacked.