Chemicals Chromatography Reagents

Analyte: 1,1,2,2-Tetrafluoroethane, CAS Number: 359-35-3.

Chemical modifiers are used in graphite furnace atomic absorption spectrometry (GFAAS) to change the thermochemical behavior of both the analyte and the sample matrix. Modifiers may be used both to stabilize the analyte, thus allowing higher ash temperatures, and to move the atomic signal away from...

Analyte: 2,4,5,6-Tetrachloro-m-xylene, CAS Number: 877-09-8; Analyte: Decachlorobiphenyl (bz 209), CAS Number: 2051-24-3 . EPA, Method: 8270D.

These hydrophilic polymers are suitable for both aqueous SEC and organic GPC using the majority of polar organic solvents. The polyethylene oxides (PEO) are available in high molecular weights, while the polyethylene glycols (PEG) cover the lower molecular weight range. The two types are chemically...

Analyte: 2,4,5,6-Tetrachloro-m-xylene, CAS Number: 877-09-8; Analyte: trans-Chlordane, CAS Number: 5103-74-2; Analyte: 4,4'-DDE, CAS Number: 72-55-9; Analyte: Dieldrin, CAS Number: 60-57-1; Analyte: Endosulfan I, CAS Number: 959-98-8; Analyte: Endosulfan sulfate, CAS Number: 1031-07-8; Analyte:...

Analyte: DCAA, CAS Number: 19719-28-9. EPA, Method: 515.3; EPA, Method: 615.

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The Agilent Technologies mercury single element ICP-OES standard helps in delivering stable results of ICP-OES analyses of instrument calibration materials. This standard helps in obtaining precise, reliable calibrations with an accuracy level of 99.99%. Application: Single Element This product is...

Agilent unlabeled N-glycan (formerly ProZyme) standards are used as qualitative standards for LC/FLD, LC/MS, or CE/LIF. Unlabeled standards offer flexibility in workflows using reductive amination labeling chemistry. An assortment of standards and libraries are available. AdvanceBio Chitobiose (NN)...

Polystyrene standards are the first choice for many organic solvents, either for conventional GPC column calibration or for calibrating light scattering and viscosity detectors. Our organic polymers covering a range from 162 to 15 million g/mol, with MWs selected to provide equidistant calibration...

Analyte: Diquat dibromide, CAS Number: 85-00-7; Analyte: Paraquat dichloride tetrahydrate, CAS Number: 1910-42-5 . EPA, Method: 549.2; EPA, Method: 515.1.

EPA, Method: 200.7 Rev 3.3; EPA, Method: 200.7 Rev 4.4.

Analyte: Cyclohexane, CAS Number: 110-82-7.

Analyte: p-Terphenyl-d14, CAS Number: 1718-51-0. EPA, Method: 521.1.

The Agilent Technologies niobium single element ICP-OES standard helps in delivering stable results of ICP-OES analyses of instrument calibration materials. This standard helps in obtaining precise, reliable calibrations with an accuracy level of 99.99%. Application: Single Element This product is...

NaOH + CaO CAS#: 8006-28-8

The Agilent Technologies gold single element ICP-OES standard helps in delivering stable results of ICP-OES analyses of instrument calibration materials. This standard helps in obtaining precise, reliable calibrations with an accuracy level of 99.99%. Application: Single Element This product is only...

Analyte: 3-Amino-9-ethylcarbazole, CAS Number: 132-32-1. EPA, Method: 8270D.

Analyte: Dipentene, CAS Number: 138-86-3.

Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone, and ethyl acetate. They also work well with more polar organic eluents, for example...

Analyte: Azinphos-ethyl, CAS Number: 2642-71-9; Analyte: Carbophenothion, CAS Number: 786-19-6; Analyte: Chlorfenvinphos, CAS Number: 470-90-6; Analyte: Dioxathion, CAS Number: 78-34-2; Analyte: Ethion, CAS Number: 563-12-2; Analyte: Famphur, CAS Number: 52-85-7; Analyte: Leptophos, CAS Number:...

Analyte: Acenaphthene-d10, CAS Number: 15067-26-2; InChl: CWRYPZZKDGJXCA-WHUVPORUSA-N ; Analyte: Perylene-d12, CAS Number: 1520-96-3; InChl: CSHWQDPOILHKBI-AQZSQYOVSA-N ; Analyte: Phenanthrene-d10, CAS Number: 1517-22-2; InChl: YNPNZTXNASCQKK-LHNTUAQVSA-N ; . EPA, Method: 525.2.

Analyte: Nitrobenzene-d5, CAS Number: 4165-60-0; Analyte: p-Terphenyl-d14, CAS Number: 1718-51-0; Analyte: Pyrene-d10, CAS Number: 1718-52-1; Analyte: 2-Fluorobiphenyl, CAS Number: 321-60-8 . EPA, Method: 8270D.

Analyte: 3,5-Dichlorobenzoic acid, CAS Number: 51-36-5; Analyte: 4-Nitrophenol, CAS Number: 100-02-7; Analyte: 4,4'-Dibromooctafluorobiphenyl, CAS Number: 10386-84-2; Analyte: DCAA, CAS Number: 19719-28-9; Analyte: Dinoseb, CAS Number: 88-85-7 ; . EPA, Method: 515.1; EPA, Method: 515.2.