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Qorpak GLA-00790 Borosilicate Glass 4 Drams Screw Thread Sample Vial, with 18-400 Neck Finish, Clear (Case of 144)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Qorpak GLA-00790 Borosilicate Glass 4 Drams Screw Features
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Clear borosilicate sample vials offer maximum visibility
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Type I borosilicate glass assures the contents integrity
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18-400 Neck finish
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Clear color
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Measures 21mm diameter by 70mm height
About Qorpak GLA-00790 Borosilicate Glass 4 Drams Screw
All of our glass vials are made of Type I borosilicate glass providing exceptional resistance to heat shock and chemical leaching. Borosilicate glass provides excellent corrosion resistance. It is non-porous and has no catalytic effect. Borosilicate glass contains boron oxide. The boron oxide serves as a flux or glue to hold the silicate particles together with aluminum oxide and sodium oxide. Because the boron oxide particles are so small, the silicate is held together more closely resulting in a much stronger glass. Clear borosilicate sample vials offer maximum visibility. Type I borosilicate glass assures the contents integrity. Most vial sizes packaged in blue corrugate boxes to reduce carton dust. Measures 21mm diameter by 70mm height. Screw thread sample vial. 18-400 Neck finish. 4 drams Volume.
