Our 8-425 gas chromatography vials, also known as HPLC vials or glass sample vials, are the perfect solution for your laboratory's analytical needs. Made from the highest-quality, clear borosilicate glass, these vials are designed to withstand even the most rigorous laboratory conditions. Our factory uses state-of-the-art manufacturing processes to ensure the precision and accuracy of every vial we produce. The 8-425 thread design ensures a tight, leak-free seal, while the smaller volume is perfect for samples that require less solvent. Buy with confidence knowing you are getting the best quality products straight from the factory.