Pack of 2 Heavy Duty Propagation Tube High Grade Borosilicate 3.3 Glassware Electricity This heavy-duty boss head is

This heavy-duty boss head is dying casted alloy that has been painted gray

1 x drum beater

non-porous surfaces

Size: 12cm x 12cm x 6cm

High anti tear properties

Pack of 2 Heavy Duty Propagation Tube High Grade Borosilicate 3.3 Glassware Electricity This heavy-duty boss head isIncluded: 2 x Heavy Duty Propagation Tube High Grade Borosilicate 3. 3 Glassware 20cm x 2. 5cm Glass Vial Curved Bottom. Can be used not only for scientific experiments, but also as a propagation station for cultivating aquatic plants. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Premium Quality: Test tubes are made of high quality, heavy duty borosilicate 3. 3 glass.