insert - 0,25 ml - cylindrical

Micro insert for sample vials, clear, flat bottom, N11, 0,25 ml, 5,0 x 31,0 mm is a precision glass insert for autosampler sample vials when moderate micro-volumes must be handled with dimensional reliability. Fabricated from hydrolytic class 1 glass with tight tolerances and uniform wall thickness, the clear flat-bottom design is intended for a secure fit in N11 neck vials and supports stable standing of the residual liquid layer. The 0,25 ml capacity and 5,0 x 31,0 mm format offer a practical balance between usable volume and compact geometry for chromatography and analytical sample preparation. Clear glass construction permits straightforward visual inspection of fill level during filling, storage and injection. Packaged as 100 pieces and available from manufacturer ISOLAB Laborgeräte, these inserts serve laboratories that need reproducible micro-volume inserts for limited or valuable samples without changing standard vial systems. They are appropriate for routine HPLC, GC and related autosampler workflows where flat-bottom micro inserts aid consistent needle positioning and controlled sample presentation across repeated analytical runs.

This article is part of Vial inserts, in Vials, caps & septa.

Key features

• Pack size: 100 pc(s)
• Material: Hydrolytic class 1 glass
• Colour: Clear
• Shape: Flat bottom
• Neck size: N11
• EAN: 4250362644299