Supplier: ALADDIN SCIENTIFIC

α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity in Melaleuca alternifolia (tea tree) essential oil.[1] The reaction rate constant of α-terpineol with the OH radical and ozone was found to be (1.9±0.5)×10-10cm3 molecule-1s-1 and (3.0±0.2)×10-16cm3 molecule-1s-1, respectively.Application:α-Terpineol has been used as a reference standard for the identification of α-terpineol in tequila by solid phase microextraction (SPME) and capillary gas chromatography−mass spectrometry (GC-MS), and in virgin olive oil samples by headspace SPME followed by GC-MS equipped with flame ionization detector (FID).It may be used as a reference standard for the analysis of α-terpineol as trace volatile compound in wine by solid-phase extraction (SPE) followed by GC-MS and in essential oils and related compounds from aromatic plants by SPME and GC-MS.α-Terpineol may be used in the synthesis of α-terpinyl esters of acetic acid and acetic anhydride via lipase-mediated esterification.

Supplier: Honeywell Research Chemicals

Squalane, CAS Number: 111-01-3, Grade: Analytical Reagent, Purity: 99.0%, Linear Formula: [(CH3)2CH(CH2)3CH(CH3)(CH2)3<, Molar Mass: 422.81 g/mol, Synonyms: 2,6,10,15,19,23-Hexamethyltetracosane, Cosbiol, Perhydrosqualene, Robane, Density 0.82 g/cm3, For GC, Size: 50ML

Supplier: Restek

Restek's patented dual Vespel® ring inlet seal greatly improves injection port performance—it stays sealed, even after repeated temperature cycles, without retightening the reducing nut.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

2-Propanol, Purity: >/= 99.5 % by Gas Chromatography, Grade: Puriss, meets analytical specification of BP, Ph. Eur, USP, Container Type: Platic Bottle, Alternate names: sec-Propyl alcohol; IPA; Isopropanol; Isoprop

Supplier: Honeywell Research Chemicals

tert-Butyl methyl ether, Purity: >/= 99.5 % by Gas Chromatography, Grade: Puriss. P.a, Container Type: Glass Bottle, Alternate names: MTBE; Methyl tert-butyl ether, Size: 1 L

Supplier: Honeywell Research Chemicals

Acetonitrile carbonyl-Free, Meets UV Specifications.

Supplier: Honeywell Research Chemicals

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

Supplier: Honeywell Research Chemicals

For GC and GPC. Non-UV grade. Packed under nitrogen. Preserved with 250ppm BHT.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: VWR International

VWR® High-Purity Two-Stage Gas Regulators have a brass barstock body and are suitable for high-purity applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

Hexane, Non-Spectrophotometric grade, CAS number: 110-54-3, Structural formula: CH3(CH2)4CH3, Molecular weight: 86.18, Synonym: N-Hexane, Hexanes, Form: liquid, clear, Color: colourless, Odor: mild hydrocarbon-like, Application: GC, other than Pesticide Residue Analysis, Size: 200L

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: VWR International

These two-stage high purity chrome-plated brass regulators are ideal for use in gas chromatography applications.

Supplier: Honeywell Research Chemicals

Honeywell Chromasolv™ GC-headspace solvents:

Supplier: VWR International

VWR® Multistage gas regulators with stainless steel diaphragms are designed for gas chromatography applications where a constant working pressure is important over a wide range of inlet pressures and flow rates.

Supplier: MilliporeSigma

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. Typical applications include the determination of polychlorinated biphenyls (PCB) in water and soil or pesticides in fruits and vegetables. Also ideal for many EPA protocols.

Supplier: VWR International

Regulators have a brass barstock body and are suitable for a variety of applications where pressure rise is not critical, such as high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: Honeywell Research Chemicals

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

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: VWR International

Regulators have a stainless steel barstock body and are suitable for corrosive gas applications, high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: Honeywell Research Chemicals

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

Supplier: Honeywell Research Chemicals

For GC and pesticide residue analysis. Non-spectrophotometric grade.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

Ethyl Acetate is an organic solvent with the structure CH₃-COO-CH₂-CH₃ (C₄H₈O₂). This colorless liquid has a characteristic sweet odor. In the laboratory, mixtures containing ethyl acetate are used in column chromatography and extractions. Ethyl acetate does not work well as a reaction solvent because it is prone to hydrolysis and transesterification. Ethyl acetate is volatile at room temperature and has a boiling point of 77 °C. Suitable for GC and Pesticide Residue Analysis.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS