Product Name | Wholesale food grade glass test tube with cork laboratory supplies ; |
Color | Transparent,blue,green,yellow,brown and so on |
Material | High Borosilicate Glass |
Inside Diameter | 5mm-20mm |
Outside Diameter | 8mm-23mm |
Length | 100mm-2000mm |
Tolerance | 0.02mm-0.5mm |
Package | Safe Carton Package,or as required |
Delivery Time | 7-20 work days after receive the payment. |
Sample Time | Whithin 15 days after receive the payment. |