Sample Vial, Septa & Cap: Auto sample vials, septa and caps are supplied certified as a standard at no extra cost, ensuring that with vials from Hawach you will achieve consistent, reliable and reproducible results time after time. All of our vials, septa and caps are fully guaranteed to work in your auto sampler. Screw, Crimp and Snap top vials with caps and septa are all available. Micro-Inserts & Shell Vials available in 0.15ml,0.25ml, 0.3ml,1ml.
HPLC Auto-sampler Vials Review:
8mm Screw Top Vials:
8mm (8-425) screw thread vials are the original smaller opening autosampler vials. They are designed to work in a variety of autosampler requiring narrow neck vials. Clear and Amber vials with or without graduated writing area.
Features:
*2 ml, 12 x 32 mm,8 mm diameter, big volume also available *Color: Clear & Amber
*Packaged in a unique box designed to reduce vial breakage *Unique thread design for a consistently secure seal
*Precision-formed neck for optimal robotic arm handling
*Rigorous quality assurance for dimensional consistency from lot-to-lot *Optional ceramic write-on spot with fill marks
*Certified for full warranted compatibility with autosampler.
8mm Assembled Caps and Septa for Screw Top Vial:
Pre-assembled caps and septa reduce the chance of contamination of the septa during sample preparation. These caps are manufactured from high quality polypropylene and fit all of the 8mm screw top vials.
Features:
*Compatible with 12x32mm 8mm screw cap vials
*Both Pre-slit and No pre-slit septa are available
*PTFE/Silicone/PTFE septa are autoclavable and offer excellent resistance to coring *Pre-assembled caps save you time and reduce contamination
9mm Screw Top Vials:
9mm screw thread vials have a 9-425 GPI thread and the closure is dimensionally equivalent to 11mm crimp cap vials. This means that they can be used in any autosampler that use 11mm crimp vials. 9mm screw caps have an advantage over 11mm crimp caps because 9mm screw caps can easily be applied and removed by hand and be reused. Clear and Amber vials with or without graduated writing area. Both pre-slit and non pre-slit caps are available.All of Hawach vials are excellent fitted for autosamplers.
Features:
*2 ml, 12 x 32 mm, 9 mm diameter, big volume also available *Color: Clear & Amber
*Packaged in a unique box designed to reduce vial breakage *40% larger opening than standard narrow opening vials *Precision-formed neck for optimal robotic arm handling
*Rigorous quality assurance for dimensional consistency from lot-to-lot *Optional ceramic write-on spot with fill marks
*Certified for full warranted compatibility with autosampler.
9mm Assembled Caps and Septa for Screw Top Vial:
9-425 thread closures have the profile of a crimp or snap cap so are compatible with robotic autosamplers. These caps are manufactured from high quality polypropylene and fit all 9mm screw cap vials. Besides, we have launched caps bonded with septa which makes
Features:
*Compatible with 12x32mm 9mm screw cap vials
*Both Pre-slit and No pre-slit septa are available
*PTFE/Silicone/PTFE septa are autoclavable and offer excellent resistance to coring *With a temperature range of -40°C to 200°C *Pre-assembled caps save you time and reduce contamination.
New Super Bonded Caps for 9-425 HPLC Vials:
we utilizes proprietary bonding technology to bond septa to polypropylene caps, while maintaining the low bleed properties of the septa. This unique technology currently available in 9mm screw cap for 2ml screw thread vial. These septa bonded on cap provides an excellent adhesiveness and avoid common problem of non-bonded as following:
Snap Top Vials:
Snap Vials in 11mm size provide a secure seal that minimize evaporation, even with volatile samples. Snap caps are often more convenient than crimp caps they can easily be applied and remove by hand. An audible click ensures a secure seal has been formed and that the cap is correctly aligned.Both snap and crimp vials can be closed with either snap caps or crimp caps. Clear and amber vials with or without graduated writing area in available. Both pre-slit and non pre-slit caps are in supplied. All of Hawach vials are excellent fitted for autosamplers.
Features:
*2ml, 12 x 32 mm, 11mm mouth
*Color: Clear & Amber.
*Packaged in a unique box designed to reduce vial breakage *Unique snap design for easily operation *Optional ceramic write-on spot with fill marks
*Precision-formed neck for optimal robotic arm handling
11mm Assembled Snap Cap and Septa:
The plastic caps used are made of high quality polypropylene to exact manufacturing tolerances and lined in a controlled environment. Available cap colors are black, blue, and clear. Other colors are available upon request. The septa are manufactured using the finest and purest silicone rubber and highest quality PTFE film. We utilize proprietary laminating/bonding and conditioning technology to produce them with ease needle penetration.
Features:
*Pre-assembled 11mm clear snap cap with 1mm PTFE/Silicone septum
*Snap caps provide a secure seal that minimize evaporation, even with volatile samples *Snap caps can be applied and removed by hand *Compatible with 12x32mm snap/crimp vials.
*PTFE/Silicone septa offer excellent resealing capabilities,temperature range of -40°C to 200°C *Pre-assembled caps save you time and reduce contamination.
Crimp Top Vials:
Crimp cap provides a larger target area for improved autosampler needle accuracy. We recommends using Certified crimp caps with PTFE/silicone septa to ensure seamless operation with your autosampler. And our crimp caps are guaranteed to work with your instrument to reduce autosampler malfunctioning and contamination. We have 2ml 12x32mm vials with 11mm mouth, Clear and Amber vials with or without graduated writing area in available. Both pre-slit and non pre-slit caps are in supplied.All of Hawach vials are excellent fitted for autosamplers.
*2 ml, 12 x 32 mm
*Color: Clear & Amber
*Available in unique packaging designed to reduce vial breakage *Tightly controlled crown for improved crimping
*Precision-formed neck for improved autosampler handling
*Rigorous quality assurance provides dimensional consistency from lot-to-lot *Optional ceramic write-on spot with fill marks
*Certified for full warranted compatibility with autosampler.
11mm Assembled Crimp Cap and Septa:
Crimp caps provide the tightest seal, reducing the chance of sample evaporation. The 12x32mm crimp vials and 11mm aluminium crimp caps are economical and easy to use with Hawach vial crimping tools.:
Features:
*11mm silver aluminum crimp cap and 1mm PTFE/silicone/PTFE septum
*Crimp caps provide the tightest seal reducing the chance of sample evaporation
*Compatible with wide opening and standard opening 12x32mm snap/crimp cap vials
*PTFE/Silicone/PTFE septa are autoclavable and offer excellent resistance to coring
*Temperature range of -40°C to 200°C
*Pre-assembled caps save you time and reduce contamination.
Storage Vials and Volatile Organic Analysis (VOA)Vials:
We offer full range of Volatile Organic Analysis Vials in 10ml, 20ml, 40m,etc. These are available in clear and amber glass, screw top, PP cap with PTFE/silicone septa and have a temperature range of -40℃ to 125℃. 40ml VOA vials have high quality polypropylene caps with a 24-400 GPI thread top. As open top closures, they allow for sampling through a septum. For 10/20ml storage vials, it has 18mm thread top caps.
Features:
*Large volume 10ml, 20ml, 40ml
*PTFE/Silicone Septa
*18mm and 24-400 GPI thread top
*Screw thread top with Clear and Amber Borosilicate glass.