Glass test tubes/Tube cup/glass tubes with flat bottom
Material: Neutral glass tubes(Low borosilicate glass 7.0) or high borosilicate glass
Shape: Without Rim and flat bottom
Spec.
| Item |
Dimension |
| Outer diameter of tube |
28+/-0.25mm |
| Tube length |
65+/-0.5mm |
| Wall thickness |
1.1~1.2mm |
OEM: Accepted
Common specification of tube
Outer diameter of tube: 22mm, 24mm, 26.5mm, 28mm, 30mm,
Length: Can do as request(>28MM, <80MM)
Min order quantity: 30000pieces
The tube height can book as want if have tube material.
Packing way: Carton packing
Delivery time:within 20days
Loading port: Qingdao port or any port of China.
Audited Supplier 
Audited Supplier 
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