CUSTOM ITEM: Vial & Cap Kit Includes 100 EA 2ml, Screw Top, Clear RSA™ Autosampler Vials with Write-On Patch and fill lines and 100 EA matching Screw Caps with White Silicone Rubber / Red PTFE Soft-Guard Septa, bonded in the Blue Caps. Vials and Caps are Pre-assembled. RSA Brand Easy Purchase Pack. 1 PK
Additional Info:
Custom Configuration with Reduced Surface Activity Vials
This item is supplied as a custom‑configured RSA™ Vial & Cap Kit, assembled to meet specific analytical and workflow requirements. RSA™ (Reduced Surface Activity) vials are engineered to reduce analyte adsorption to glass surfaces, helping preserve accurate concentration levels for low‑level or adsorption‑sensitive compounds.
The clear borosilicate glass allows visual inspection of sample volume and condition while maintaining low extractables and chemical inertness during autosampler residence.
Soft‑Guard Septa for Controlled Needle Penetration
The included blue screw caps are fitted with white silicone rubber / red PTFE Soft‑Guard septa, designed to provide gentle, controlled needle penetration while reducing coring and septum wear. This septa design supports consistent injection performance and dependable resealing in routine and validated chromatographic workflows.
Vials and caps are pre‑assembled as part of the custom build, reducing handling steps and supporting consistency during sample preparation and analysis.
Easy Purchase Pack Convenience
Easy Purchase Packs provide a convenient way to receive matched autosampler vials and caps in a single, organized package. The packaging helps keep components clean and properly matched during handling and use.
As a custom item, the configuration and packaging quantity are fixed to the specification defined at the time of order.
Kit Contents
100 × 2 mL clear RSA™ screw top autosampler vials
Write‑on patch
Fill lines
100 × pre‑assembled screw caps
Soft-Guard brand blue polypropylene caps
White silicone rubber / red PTFE bonded Soft‑Guard septa
Supplied as 1 custom Easy Purchase Pack
Typical Applications
HPLC and UHPLC analysis
LC‑MS workflows
Routine and validated analytical methods
Adsorption‑sensitive analytes
Regulated laboratory environments
Pharmaceutical, chemical, and analytical testing