Features: 1. Made of Borosillicate Glass, good and stable material with low expansion. 2. Sample vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use. 3. Standard autosampler vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results. 4. The writable label can be used for sample identification. 5. Convenient clam shell packs including 100 vials and caps.
Package Included: 1 x 100Pcs/Set Clear Ungraduated Sample Vials