Reliable Wheaton "180" brand low-potassium glass. White 22 mm caps have tops suitable for writing. Vials with caps attached are packed in individual cells in trays of 100.

Cap not included. Application: It has been used to collect pheromone samples from adult male beetle Neoclytus mucronatus mucronatus, for analysis under GC-MS.

Reliable Wheaton "180" brand low-potassium glass. White 22 mm caps have tops suitable for writing. Vials with caps attached are packed in individual cells in trays of 100.

Vials (volume 7 mL, clear glass vial, O.D. x H 17 mm x 60 mm, tan PTFE/silicone septum) are suitable basically to inject samples from an autosampler. Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials. Caps are made from phenolic…

Vials, clear glass (1.5mL) are suitable basically to inject samples from an autosampler. Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials.

Vials, screw top (4mL) are mainly used to inject samples from an autosampler. Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials.

Vial inserts basically permit the use of smaller sample volumes with standard autosampler vials. Inserts are generally chosen based on the inner diameter of the vial neck. Standard opening vials (4.6 mm ID) require a 5 mm OD insert.

Crimp seals, 11 mm, with PTFE/rubber septa are for use with 20 mm crimp top vials. The PTFE/rubber septa are compatible with most organic solvents many organic solvents: acetic acid (

Other Notes: The diameter of inserts varies between manufacturers. Only the following insert part numbers are compatible with these large opening vials. •24719, 24720 Glass insert, conical bottom, 6 x 29mm •24721 Glass insert with bottom spring, 6 x 29mm •24722 Polypropylene insert with bottom…

Application: Assembled screw cap with hole and PTFE/silicone septum may be used to minimise the risk of explosion of diazomethane, during preparation of diazomethane for gas chromatographic analysis. It was also used to seal off the heat treated samples, during determination of sugar-amino acid…

Application: Septa, tan PTFE/silicone may be used in headspace solid-phase microextraction (SPME) (lyophilized aqueous extract).

Synonyms: Snap Ring Vial, 100muL, polypropylene, 100 pk Application: Autoclavable, easy to maintain. A vial is used to store or as a closure type.

Vials are used basically to inject samples from an autosampler. Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials. Screw top glass vials are used on many autosamplers with a standard opening of 4.6 mm. Amber glass prevents the…

Insert fits 12 x 32 mm vials with large opening (6.0 mm) Application: It may be used to contain albumin standard solution in an absolute quantification method like protein hydrolysis, o-phthalaldehyde derivatization, and reversed-phase high-performance liquid chromatography analysis in a…

Septa, tan PTFE/silicone is a gas tight and inert nature septa, which is used for high temperature applications during pretreatment and sample oxidation.

Wheaton 180 brand low-potassium glass yielding consistent low backgrounds and high UV transmission. White caps fit tightly and can be written on.

Certified polypropylene bonded caps with septa, pkg of 100 are manufactured using virgin resins to eliminate the possibility of sample contamination. Caps are molded to ensure consistency in fit, thread specification and overall dimensions. The PTFE/silicone septa are manufactured, conditioned and…

Vial septa are available in a variety of materials. Septa, tan PTFE/silicone (diam. x thickness 8 mm x 1.5 mm) are sized to fit screw top vials. They are suitable for use with most organics (until pierced) and are not recommended for use with chlorosilanes.

Application: Assembled screw cap may be used to store fresh plant material for collecting volatiles using solid phase microextraction (SPME) technique. It may also be used in liquid chromatography-tandem mass spectrometry (LC-MS/MS) method performed for determining bisphenol A, 4-t-octylphenol and…

It is autoclavable, easy sterilization, is used as a closure type for the containers used to contain substances in order to prevent contamination. Synonyms: Crimp seals with PTFE/silicone septa

Micro volume vial inserts, when used in conjunction with autosampler vials, allow for maximum sample recovery and easier sample removal. Vial inserts allow the use of smaller sample volumes with standard autosampler vials. Inserts should be chosen based on the inner diameter of the vial neck. …

This magnetic screw cap has been developed for the CTC instrument. The vial has a precision thread with numberous threads to force the septa against the vial to seal it to be gas tight. The center hole is designed to be used for SPME as well as standard Headspace analysis, but still offers enough…

These vials have a 9mm thread that allows them to be used with robotic systems. Use with autosamplers that require 12 x 32 mm screw top or crimp top vials. •40% wider opeing than standard screw cap vials •Superior thread design ensures a secure seal •Compatible with most GC autosamplers that…

The BiMetal caps are made of both tin and aluminum and are easier to crimp than tin 20mm seals. The sealing surface is aluminum and the inner diameter is made of tin to add the magnetic surface. These caps are available in a variety of colors. Other Notes: We recommend using the plier-type…

Application: Autoclavable, easy to maintain. A vial is used to store or as a closure type. Other Notes: 27269 --> material nos. 27269 (100pk) & 27270-U (1000pk).

Glass conical inserts with polymer feet are basically used to contain standard mixtures for various experimental purposes. Application: It may be used to contain albumin standard solution in an absolute quantification method like protein hydrolysis, o-phthalaldehyde derivatization, and…

Inserts for 1.5 mL large opening vials are clear glass conical inserts used with CTC LC PAL autosamplers.

Caps have white styrene-butadiene rubber liner and are packed in Lab-File® cases. Clear Wheaton-33, low extractable borosilicate glass or amber Wheaton-320 glass. Can be sterilized and stored at low temperatures. Legal Information: Lab File is a registered trademark of Wheaton Industries, Inc.

Economical and convenient storage for samples in your screw cap and crimp seal vials. Can be stacked when empty or full. Autoclavable, 120C. Each case contains 5 racks. Synonyms: VIAL RACK,40ML EPA VIAL, 5/CS Legal Information: WHEATON is a registered trademark of Wheaton Industries, Inc.

Screw caps (black phenolic hole cap, for use with 7 mL vial with 15-425 thread) are available as hole caps for use with sealing septa. Caps are offered in phenolic resin. Phenolic hole caps can withstand a maximum temperature of 149C.

The new Interlock Vial/Insert limited volume vial is a 300 muL flange top glass insert permanently fused into 12 x 32 mm glass vials. This product provides the user with the convenience and performance of a one piece microvial at a fraction of the cost. •The flange top centers the inserts into the…

These autoclavable caps are designed to ensure the ultimate in product safety.