16 Resultados para: "gas chromatography solvents"

Supplier: MERCK, S.A. DE C.V. SV

SupraSolv® solvents for headspace gas chromatography are developed particularly for the analysis of residual solvents in drug substances, excipients and drug products according to ICH, Ph Eur and USP - SupraSolv® headspace solvents are tested for all residual solvents defined by the ICH.

Supplier: AVANTOR PERFORMANCE MATERIALS MX

BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.

Supplier: TEDIA

Universal Grade High Purity Solvent for HPLC, GC, UV-visible

Supplier: MERCK, S.A. DE C.V. SV

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Supplier: HONEYWELL INTERNATIONAL INC MX

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

Supplier: BURDICK & JACKSON

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

Supplier: HONEYWELL INTERNATIONAL INC MX

For trace analysis at or below the part per billion level. Ideal for EPA protocols.

Supplier: HONEYWELL INTERNATIONAL INC MX

For HPLC, GC, pesticide residue analysis, and spectrophotometry. UV cutoff at 200nm.

Supplier: Cytiva

Ideal for filtration of gas and organic solvents. Also used for air filtration and venting.

Supplier: Trajan Scientific and Medical

SGE general purpose manual syringes feature Diamond Syringe Technology.

Supplier: Avantor

These syringe filters are specifically designed for chromatography sample preparation applications and optimized to provide the most consistent results with less extractables.

Supplier: Trajan Scientific and Medical

Syringes are designed for use with Agilent autosampler models 7673, 7683, 7693A and 6850ALS.

Supplier: Cytiva

These syringe filters offer a choice of filter media: hydrophobic PTFE membrane for exceptional chemical and temperature compatibility; hydrophilic nylon membrane for excellent chemical compatibility with esters, bases, and alcohols, without prewetting; GHP (hydrophilic polypropylene) membrane for low protein binding; and hydrophilic PVDF (polyvinylidine fluoride) membrane for use in aqueous and nonaggressive, solvent-based mobile phases. Polypropylene housing with female Luer-lock inlet and standard male slip Luer outlet connections. All membranes are HPLC certified for low levels of UV-absorbing extractables.

Supplier: Cytiva

These premium syringe filters combine the benefits of a multi-layered prefiltration device with an automation-certified filter housing. The polypropylene housing has been designed to withstand high operating pressures. Some models feature a GxF borosilicate glass prefilter, which provides two to four times the throughput of standard glass fiber prefilter devices, allowing for quick and easy filtration of difficult-to-filter samples.

Supplier: HAMILTON COMPANY

Hamilton offers 21 quality syringe options, S-Line, C-Line and X-Type, for the CTC/Leap LC/HTC/HTS Pal, and 2 quality syringe options for the CTC/Leap A200S HPLC Autosampler.

Supplier: IDEX HEALTH & SCIENCE LLC

Upchurch Scientific® PEEK™ (polyetheretherketone) polymer tubing is biocompatible, chemically inert to most solvents, and can be used to replace stainless steel tubing in most liquid analytical systems.