Push top vial and cap kits are pre‑matched shell‑style autosampler vials and polyethylene push caps designed for 96‑position autosamplers and tray‑based systems. These kits are commonly used in HPLC and routine analytical workflows where ease of use, injector compatibility, and consistent cap engagement are required.
The vials included in this subcategory are available in 1 mL, 2 mL, and 4 mL formats and are manufactured to meet instrument‑manufacturer dimensional specifications for carousel and tray‑based autosamplers. When properly matched, these vials and caps help reduce the risk of injector interference, needle bending, or autosampler jamming associated with poorly fitted closures.
Push top caps in these kits are produced from low‑extractables polyethylene and incorporate thinned penetration areas designed to support smooth needle entry. This cap design is intended for single‑injection use, where resealing is not required, and supports safe, consistent autosampler operation.
Each kit is supplied as an Easy Purchase Pack, pairing compatible vials and caps in a single unit to simplify ordering, inventory management, and laboratory distribution. These kits provide a convenient solution when working with high‑throughput systems that require uniform vial geometry and reliable injector access.
Use the Filters below to explore specific push top vial and cap kit configurations based on vial volume and autosampler requirements.
