Synthetic material; Laboratory sample bottle--suitable for beginners or professional use, also the students lightweight and portable, it is very convenient for you to carry, Specimen Vial; Laboratory sealing bottle--also, can be used for personal for wine or other items storage use, Experiment Supplies; Glass storage bottle--borosilicate glass bottle, heat-resistant and, long serving life smooth surface for easy to clean and ensure the accurate experiments, Heat Resistant Bottle; Chemistry bottle--can be rewashed over and over again for multiple uses, thus eliminating the need for the constant purchases of disposable products, Glass Specimen Bottle; Borosilicate glass vial--the sample bottle with cover design can prevent spatter of liquid from bottle, Sample Vial
What's in the box
2 x Vials
