The 15-425 HPLC vials are made of domestic first-grade hydrolyzed glass as the raw material. The optional capacity is 8ml, 12ml, and the specifications are: 17*60mm, 18.5*65mm.
The 15-425 HPLC vials has excellent chemical stability, and is available in both colorless and brown, excellent sealing and corrosion resistance. The lid has a solid lid and a perforated lid, and the color is black. All products in this series are designed and manufactured in accordance with US EPA requirements.
8-12ml screw HPLC vials
The 15mm septum uses only higher quality materials to ensure proper functioning, ensuring that the septum does not fall into the vial during storage. These septa are made of PTFE/silica gel blends, which are excellently inert and can be injected multiple times. The 22mm septum is made of PTFE/silica gel with a thickness of 1.5mm and a PTFE thickness of 0.08mm.
The storage series' caps are made from the main quality polypropylene, combining innovation with time and convenience. This patented, chemically inert cap is a true combination of the septum and the plastic lid at the molecular level to avoid excessive evaporation and maintain proper sealing of the vial.
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