10pcs Borosilicate Glass Round Bottom Test Tubes, Clear Glass Test Tubes for Scientific Experiments, Decorations, Plant Propagation and Holiday Gifts

Feature:

-Brand new and high quality.

-Borosilicate glass.

-Made of special glass tube to provide the best wall thickness.

-Heat resistance, thermal shock resistance and chemical stability.

-Flat mouth low beaker

Specification:

Material: Borosilicate glass

Color: transparent

Dimensions (diameter x length):

10mm x 75mm 12mm x 100mm 15mm x 100mm 16mm x 100mm 15mm x 150mm 18mm x 150mm 20mm x 150mm 20mm x 200mm 25mm x 200mm 30mm x 200mm 40ml

10x300mm

12x75mm Package includes: According to your choose.

Notes: Due to manual measurement, please allow an error of 1-2mm.