1.Material:Boro 3.3 glass
2.With Ground in Glass Stopper and PTFE Stopcock

1.Material:Boro 3.3 glass
2.With graduations
3.With Plastic Stopper and PTFE Stopcock

1.Material:Boro 3.3 glass
2.With Plastic Stopper and Glass Stopcock

1.Material:Boro 3.3 glass
2.With Ground in Glass Stopper and Glass Stopcock
3.With Graduation

1.Material:Boro 3.3 glass
2.With Ground in Glass Stopper and PTFE Stopcock
3.With Graduation

1.A funnel is the indispensable instrument filtration experiment.To load a filter in the filter, the funnel.
2.Lead-free glass has inherited the appearance quality of the lead crystal glass, and do not contain lead, so also called non-toxic glass.
3.Widely used in high-end porcelain, tableware, wine.

1.A funnel is the indispensable instrument filtration experiment.To load a filter in the filter, the funnel.
2.Lead-free glass has inherited the appearance quality of the lead crystal glass, and do not contain lead, so also called non-toxic glass.
3.Widely used in high-end porcelain, tableware, wine.