4108 Results for: "Vespel Ferrules for GC"

Supplier: VWR Chemicals

Methanol ≥99.9%, PESTINORM® for capillary GC analysis

Supplier: Avantor

General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds. HI-225 MS is an MS grade crossbonded column.

Supplier: Avantor

Chloroform ≥99.8% (by GC, corrected for water content) stabilised, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

Application specifc column for direct introduction of aqueous samples, thus minimizing sample preparation.

Supplier: Avantor

High Temperature general purpose column for high boiling petroleum products, Long-chained hydrocarbons.

Supplier: Avantor

Propionic acid ≥99% (by GC), J.T.Baker®

Supplier: Avantor

Dibutylamine ≥99% (by GC), BAKER ANALYZED®, J.T.Baker®

Supplier: Avantor

Isopropyl acetate ≥99.0% (by GC), BAKER ANALYZED®, J.T.Baker®

Supplier: Avantor

Chloroform ≥99.8% (by GC, corrected for water content), Laboratory Reagent, purified, J.T.Baker®

Supplier: Avantor

Ethylene glycol ≥99.0% (by GC), CMOS for microelectronic, J.T.Baker®

Supplier: Avantor

Xylene (mixture of isomers) ≥98.5% (by GC) contains ethylbenzene, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), BakerDRY™ for organic synthesis, J.T.Baker®

Supplier: MACRON AVANTOR BRAND

n-Heptane ≥99.0% (by GC, corrected for water content), AR®, Macron Fine Chemicals™

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: MACRON AVANTOR BRAND

Toluene ≥99.5% (by GC), AR® ACS, Macron Fine Chemicals™

Supplier: Avantor

General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds.

Supplier: Avantor

Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.

Supplier: Avantor

General purpose column, ideal as confrmation column.

Supplier: Avantor

General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, triglycerides, pesticides, poly-waxes, etc.

Supplier: Avantor

Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.

Supplier: Avantor

Application specifc columns developed for complex solvents mixtures analysis. HI-SOLVE 2 is ideal for aromatics and oxygenates in gasoline.

Supplier: Avantor

High Temperature general purpose column ideal for PCBs compounds, Pesticides, environmental analysis.

Supplier: Avantor

Really versatile general purpose apolar phase for a wide range of applications, including (for example): PCBs, simulated distillation, gases, essential oils, hydrocarbons analysis, pesticides, semivolatiles, oxygenates. HI-1 is a crossbonded phase and assure a long lifetime even under high temperature limits.

Supplier: Avantor

1,1,2,2-Tetrachloroethane ≥98% (by GC), J.T.Baker®

Supplier: Avantor

For denaturing nucleic acids prior to analysis.

Supplier: Avantor

N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

Lot analysis on label.

Supplier: Avantor

For trace organic analysis by GC and HPLC. UV cutoff 210nm. Purity based on n-hexane and saturated C6 hydrocarbons, corrected for water. Certificate of lot analysis provided.