Snap ring vials and micro-vials ND11 made of clear and amber first hydrolytic class glass can be used on almost all autosamplers and can also be used on equipment with robotic handling.

As an alternative to snap ring seals, snap ring vials and micro-vials, ND11 can also be sealed with crimp seals ND11 since the two snap ring lips together have the same height as a crimp neck.

Vials with snap ring seal are only recommended for HPLC.

Accessories Micro-inserts for vials with wide opening, glass Accessories Vial racks, acrylic Accessories Vial racks, PP Accessories ND8, ND9, ND10, ND11 - 81 positions Accessories With natural rubber / TEF septa Accessories With RedRubber / PTFE septa Accessories With silicone / PTFE septa Accessories With natural rubber / TEF septa Accessories With RedRubber / PTFE septa Accessories With butyl / PTFE septa Accessories With silicone / PTFE septa Accessories With aluminium septa Alternative Snap ring vials and micro-vials ND11, PMP or PP Alternative Crimp neck vials and micro-vials ND11, wide opening Alternative Screw neck vials and micro-vials ND8, small opening Alternative Short thread vials and micro-vials ND9, wide opening Alternative Screw neck vials and micro-vials ND10, wide opening Alternative Kits ND11, crimp neck Alternative Vase vials Alternative Vials with directly closable micro-insert

The LABSOLUTE® bottle top dispenser series is impressive with its high quality and unlimited reliability in combination with a high degree of safety and user-friendliness. Exceptionally high-quality materials guarantee a long service life and superlative chemical resistance.

No compromises on quality or reliability
All wetted parts of the LABSOLUTE^® bottle top dispensers are made of PTFE, fluorinated ethylene propylene and borosilicate glass. The constant ejection volume and completely bubble-free dispensing make them the number one choice in terms of precision and reproducibility. Each of the LABSOLUTE^® dispensers comes with an individual certificate, since all devices are calibrated complying with DIN ISO 8655.

Extra security when handling liquids and maximum handling comfort

• Protection of the borosilicate dispensing cylinder with PP material
• Safety closure valve prevents uncontrolled dripping, air contact or drying out
• Free-running mechanism thanks to specially constructed PTFE piston with silicon O-ring
• Telescopic suction tube to different bottle heights
• Rapid and easily visible volume adjustment with handy adjustment screw
• Autoclavable at 121 °C

Adapters with 28, 30, 38, 40 or 45 mm thread for securing the dispensers to bottles are included in the supplied package.

Accessories and spare parts can be reordered as required.

Accessories Bottle top dispensers with recirculation valve

The septa are especially designed for the screw caps with GL thread.

The LABSOLUTE® kits ND9 contain shrink-wrapped short thread vials ND9 made of clear or amber first hydrolytic class glass and corresponding short thread screw caps made of PP.

Kits containing Ultrabond seals are especially for the use with Waters autosamplers.

Alternative Kits ND9, certified Alternative Kits ND8 Alternative Kits ND11, crimp neck

Screw seals ND20 are made of white PP and supplied with fitted septa made of a variety of materials. They have a 20-400 thread and are closed.

Suitable for screw neck vial 7.663 432.

Accessories Crimp neck and headspace vials ND20 / ND40, special dimensions

Short thread vials and micro-vials ND9 are available in clear and amber first hydrolytic class glass and can be used on almost all autosamplers. You can replace other 1.5 ml vial types like 11 mm crimp neck vials, 8-425 and 10-425 screw neck vials, which can help rationalize stocks.

The wide opening requires matching micro-inserts with 6 mm diameter.

Due to the technical geometry, the vails can be used on all common autosamplers, but preferentially on instruments made by Agilent, HTA, Shimadzu, Thermo Scientific, Varian and Waters.

Accessories Micro-inserts for vials with wide opening, glass Accessories Vial racks, acrylic Accessories Vial racks, PP Accessories ND8, ND9, ND10, ND11 - 81 positions Accessories With natural rubber / TEF septa Accessories With RedRubber / PTFE septa Accessories With pure PTFE septa Accessories With silicone / PTFE septa Accessories With silicone / PTFE septa, Ultrabond Accessories With silicone / PTFE septa, magnetic Accessories MS short thread screw seal ND9 Alternative Short thread vials and micro-vials ND9, SureStop Alternative Short thread vials and micro-vials ND9, PMP or PP Alternative Screw neck vials and micro-vials ND8, small opening Alternative Screw neck vials and micro-vials ND10, wide opening Alternative Crimp neck vials and micro-vials ND11, wide opening Alternative Snap ring vials and micro-vials ND11, wide opening Alternative Vase vials Alternative Vials with directly closable micro-insert

Screw seals ND15 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 15-425 thread, a 9 mm centre hole or are closed.

Screw seals ND18 are made of PP and are supplied with or without fitted septa made of a variety of materials. They have a 18-400 thread, a 12 mm centre hole or are closed.

ND15 seals are suitable for items 7.616 898, 7.618 935, 7.616 655 and 7.618 936.
ND18 seals are suitable for items 7.616 899 and 7.616 139.

These ND18 screw caps with 18-400 thread are not compatible with ND18 precision thread vials !

These septa are temperature-resistant from -40 °C to 120 °C and ideal for multiple injections thanks to their excellent resealability properties.

Alternative With butyl / PTFE septa Alternative With silicone / PTFE septa Alternative Without septa

Screw seals ND15 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 15-425 thread, a 9 mm centre hole or are closed.

Screw seals ND18 are made of PP and are supplied with or without fitted septa made of a variety of materials. They have a 18-400 thread, a 12 mm centre hole or are closed.

ND15 seals are suitable for items 7.616 898, 7.618 935, 7.616 655 and 7.618 936.
ND18 seals are suitable for items 7.616 899 and 7.616 139.

These ND18 screw caps with 18-400 thread are not compatible with ND18 precision thread vials !

These septa are temperature-resistant from -60 °C to 200 °C and have better purity than septa made of natural rubber or red rubber. However, they have less effective resealability properties and are therefore more suitable for single-injection applications.

Alternative With natural rubber / TEF septa Alternative With butyl / PTFE septa Alternative Without septa