Purchase Qty. Reference FOB Price
10-49 Pieces US$7.00
50-99 Pieces US$6.80
100+ Pieces US$6.50
Product Description
Top selling quartz glass test tube for lab supplier High Purity Heat Resistance Clear Fused Silica Quartz Glass Test Tube with Frosted Ends and Round Bottom Product Description 1. Material of the quartz test tube: 1)High temperature resistance 2)High durability material 3)Corrosion ...