731 Results for: "chromatography caps"

Supplier: PerkinElmer

Caps for 20 ml glass headspace crimp top round bottom vials which have a 23 mm OD and 75,5 mm height.

Supplier: PerkinElmer

These septa have a very broad chemical resistance and can be used in many markets including environmental, diagnostic packaging, pharmaceutical packaging, cosmetic and food packaging.

Supplier: DWK Life Sciences

Clear vials conform to USP Type I and ASTM E 438 Type I, Class A requirements. Amber vials made from borosilicate glass that conforms to USP Type I requirements for light transmission to protect light-sensitive products. These vials are ideal for small-scale reactions, centrifugation, storage, packaging and shipping.

Supplier: VWR Collection

Standard glass or plastic vials for GC and HPLC, micro-inserts, closures and kits. Can be used universally on almost all autosamplers, preferred type of vial for Waters and Agilent.

Supplier: DWK Life Sciences

Choice of black phenolic, white polypropylene or urea screw caps

Supplier: VWR Collection

These vials are for use on instruments from the following manufacturers: Agilent, Dionex, Shimadzu, Tekmar, Thermo Scientific, Varian.

Supplier: THERMO NATIONAL SCIENTIFIC

PTFE on film/foam backing offers broad chemical resistance.

Supplier: VWR Collection

These vials are for use on instruments from the following manufacturers: Agilent, Beckman, Carlo Erba, CTC, Fisons, PerkinElmer, Shimadzu, Thermo Scientific, VWR®/Hitachi, more.

Supplier: Thermo Fisher Scientific

Chromatography vial closure, PTFE/silicone, Ø: 8 mm, Type: Blue silicone/clear PTFE seal, for 2 ml screw cap septum vials, Hardness: 30° shore, Thickness: 1,1 mm

Supplier: DWK Life Sciences

These snap ring vials made of clear or amber Type I borosilicate glass eliminate the need for crimping and decapping tools.

Supplier: DWK Life Sciences

These vials made of type I borosilicate glass feature rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 0,3 ml glass crimp top microvials, performance level 3, when you need to maximise the injection volume for <2 ml samples.

Supplier: Agilent

Certified MS analysed vial kits end the need to pre-test or to rerun samples due to unexpected peaks. All MS analysed vials kits include a certificate of analysis that contains true, lot-specific and fully traceable LC/MS and GC/MS signal traces as well as critical physical dimensions.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 1,7 ml high recovery glass screw top microvials, performance Level 3, when you need to maximise the injection volume for <2 ml samples.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 1,5 ml total recovery glass screw top microvials, performance Level 3, when you need to maximise the injection volume for <2 ml samples.

Supplier: Agilent

These speciality vials with wide opening are made of type I borosilicate glass.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 0,3 ml glass screw top microvials, performance level 3, when you need to maximise the injection volume for <2 ml samples.

Supplier: MICROSOLV

These vials are the most commonly used autosampler vials for HPLC or GC. They are made of virgin, medical grade PP.

Supplier: Agilent

These wide opening translucent vials are made from virgin PP and can be used with crimp or snap caps.

Supplier: MICROSOLV

RSA™ (Reduced Surface Activity) high quality and extremely consistent autosampler vials and caps due to reduced surface activity glass manufacturing and control processes. Excellent for low abundance or low dosage form analytes or samples that are pH sensitive, or basic in nature.

Supplier: Agilent

CrossLab snap top vials and caps provides a secure seal without crimping.

Supplier: MICROSOLV

For use with 12×32 mm autosampler vials.

Supplier: Agilent

Vials, closures, septa.

Supplier: DWK Life Sciences

E-Z Vials are manufactured from Type I borosilicate glass and feature a 40% larger neck opening than standard opening vials.

Supplier: DWK Life Sciences

These vials made of PP uses either aluminum crimp seals or plastic snap cap closures, which eliminate the need for crimping and decapping tools, and provide a larger target area.

Supplier: Agilent

These vials made of PP are used for pH sensitive samples, sodium or heavy metals analysis.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 2 ml glass snap top vials, performance level 3, for high performance applications, when sensitivity is a must, and when you are running many samples.

Supplier: DWK Life Sciences

These shell vials are made of borosilicate glass or PP.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 2 ml GOLD-grade clear glass screw and crimp top vials, performance level 3, when analysing analytes such as polar compounds that strongly adsorb on the glass surface or are sensitive to sample pH changes.

Supplier: MACHEREY-NAGEL

These shell vials for HPLC analyses have the advantage of an easy handling.