Product: erduoduo 50PCS Plastic Graduated Vial Tube with ScrewTest Tubes Screw Caps Small Bottle Vial Storage Vial Storage Container for Lab(5ml)
Brand: erduoduo
50PCS Plastic Test Tubes Screw Caps Small Bottle Vial Storage Vial Storage Container for Lab(5ml) 
 
 Material: 
 -High quality PP plastic material,safe,sturdy and durable Closure size 14mm, Diameter outer 19mm, Height 56mm, Vial Volume 5ml 
 
 Suitable scene: 
 -It is not only excellent choice for school,hospital and scientific laboratory using,but also ideal for holding small items,such as ear studs,jewelry,pills,seeds,needles and more
The package includes: 50 pieces test tubes
Material: plastic
Color: clear tube + blue cap
Capacity: 5ml; Size (L x Dia.):2.28 x 0.74inches
Used in hospital, schools, scientific reasearch laboratory, etc。Ideal for storing samples, beads, essential oils, etc. can be stored at low temperature.

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