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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)

clear 24-400 Screw Neck Storage Vial                        24-400 Screw Neck Storage Vial
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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