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Premium 20-60mL 24-400 Screw Top Storage Vials (ND24)
High-capacity 20ml to 60ml 24-400 screw neck EPA storage vials crafted from USP Type I borosilicate glass. Designed for volatile organic compound (VOC) and TOC analysis, offering superior chemical resistance and seal integrity.
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Overview & Specifications
The 24-400 Screw Neck Storage Vial (ND24 EPA VOA vial) is precision-manufactured from high-purity USP Type I borosilicate glass. Specifically designed for US EPA environmental sample testing, volatile organic compound (VOC) analysis, and Total Organic Carbon (TOC) procedures, these vials feature a robust 24-400 screw thread that pairs seamlessly with polypropylene caps and PTFE/silicone septa.| Property | Specification |
|---|---|
| Product Name | 20-60mL 24-400 Screw Neck Storage Vial ND24 |
| Material | Type I Borosilicate Glass (Clear / Amber) |
| Volume Options | 20 mL / 30 mL / 40 mL / 60 mL |
| Vial Dimensions | 27.5 × 57 mm to 27.5 × 140 mm |
| Neck Finish | 24-400 Screw Thread (ND24) |
| Application | EPA / VOA Environmental Testing & Sample Storage |
Ordering Information (Part Numbers)
| Part Number | Description | Packaging |
|---|---|---|
| V2027 | 20mL Amber Screw-Top Storage Vial, 27.5×57mm | 100 pcs/pk |
| V3015 | 30mL Clear Screw-Top Storage Vial, 27.5×75mm, 5.0 Type Glass | 100 pcs/pk |
| V3017 | 30mL Clear Screw-Top Storage Vial, 27.5×75mm | 100 pcs/pk |
| V3027 | 30mL Amber Screw-Top Storage Vial, 27.5×75mm | 100 pcs/pk |
| V3035 | 30mL Amber Screw-Top Storage Vial, 27.5×75mm, 5.0 Type Glass | 100 pcs/pk |
| V6015 | 60mL Clear Screw-Top Storage Vial, 27.5×140mm, 5.0 Type Glass | 100 pcs/pk |
| V6017 | 60mL Clear Screw-Top Storage Vial, 27.5×140mm, 6.8 Type Glass | 100 pcs/pk |
| V6027 | 60mL Amber Screw-Top Storage Vial, 27.5×140mm, 5.0 Type Glass | 100 pcs/pk |
| V6035 | 60mL Amber Screw-Top Storage Vial, 27.5×140mm, 5.0 Type Glass | 100 pcs/pk |
Key Features & Advantages
- EPA-Compliant Standard: Designed precisely to meet U.S. Environmental Protection Agency (EPA) guidelines for water, soil, and wastewater sample testing.
- High Chemical Purity: Formulated from inert Type I borosilicate glass to prevent leaching and protect volatile organic compounds (VOCs).
- Robust Sealing System: 24-400 screw thread accommodates thick PTFE/silicone septa and polypropylene caps for leak-free transport and long-term storage.
- Light Protection Options: Available in clear glass for visual inspection and amber glass for light-sensitive or photolabile compounds.
Applications
- Environmental Testing: VOA (Volatile Organic Analysis), TOC (Total Organic Carbon), and Purge & Trap procedures.
- Water & Soil Sampling: Field sampling and containment for municipal water, industrial wastewater, and soil extracts.
- General Laboratory Storage: Secure containment for chemical reagents, analytical standards, and biological solvents.
Quality Standards & Accessories
Manufactured under strict ISO 9001 certified cleanroom standards by Zhejiang Aijiren Technology Inc. Pair with matched 24-400 screw caps and pre-assembled PTFE/silicone septa to guarantee airtight closure.
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