round bottom test tube glass bottle
Packaging & Delivery: Packaging Detail:inner boxes and cartons ,wooden pallet Delivery Detail:within 30 days
clear tubular round bottom test tube glass bottle:
1.material:hign or low brosilicate glass(USP I)
2.capacity:1-50ml or at your option
3.High acid and high alkaline resistance
We provide Well and High Quality Control with Competitive Prices ; Small Order Acceptable
round bottom test tube glass bottle