Chromatography Reagents

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Chromatography Reagents

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  • Diuron 50MG

    Agilent Technologies

    Analyte: Diuron, CAS Number: 330-54-1.

  • Analyte: Fluorobenzene, CAS Number: 462-06-6. EPA, Method: 502.2; EPA, Method: 624.

  • Application For preparing methyl esters of fatty acids and for transesterification of triglycerides. CAS Number: 10294-34-5 Empirical Formula (Hill Notation): BCl3 Molecular Weight: 117.17

  • Analyte: Diethyl stilbesterol, CAS Number: 56-53-1; Analyte: Mestranol, CAS Number: 72-33-3; Analyte: Resorcinol, CAS Number: 108-46-3 ; . EPA, Method: 8270D.

  • VeriSpec™ Organic Standards 100ppm, 200ppm, 2000ppm, 5000ppm: Bromodichloromethane, Bromoform, Dibromochloromethane, Chloroform in MeOH EPA 501 ISO 17025/Guide 34 24 Month Shelf Life Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

  • The industry's only suite of off-the-shelf reference standards for detecting ethylene oxide and 1,4-dioxane in PEG-based products. Formulated with concentrations needed by labs analyzing cosmetics and personal care products for possible carcinogens. Quantitatively tested to confirm…

  • 4-Nitrophenol

    Restek

    Compound List 4-Nitrophenol (100-02-7)

  • Calcium Standard 10.0 wt% 1L

    Agilent Technologies

    Calcium 10.0 wt%

  • Analyte: Disulfoton, CAS Number: 298-04-4; Analyte: Dimethoate, CAS Number: 60-51-5; Analyte: Famphur, CAS Number: 52-85-7; Analyte: Methyl parathion, CAS Number: 298-00-0; Analyte: Phorate, CAS Number: 298-02-2; Analyte: Parathion (ethyl), CAS Number: 56-38-2; Analyte: Thionazin, CAS Number:…

  • Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements. Formulated and grouped for maximum long-term stability*. Quantitatively tested to confirm composition; detailed…

  • Analyte: Spirotetramat, CAS Number: 203313-25-1; InChl: CLSVJBIHYWPGQY-UHFFFAOYSA-N .

  • Compound List Acetaldehyde (75-07-0) Acetone (67-64-1) Acetonitrile (75-05-8) Ethanol (64-17-5) Ethyl acetate (141-78-6) 2-Propanol (Isopropanol) (67-63-0) Methanol (67-56-1) Methyl ethyl ketone (78-93-3)

  • Acrolein

    Restek

    Compound List Acrolein (107-02-8) This product has a limited shelf life. We recommend that you order only the ampul quantity that meets your immediate needs. NOTE: Store standards under frozen conditions (0°C or colder). We recommend you store ampuls lying flat (horizontally) to…

  • Replace active hydrogen, reducing polarity and making the compounds more volatile. Increase stability of derivatives.

  • Analyte: Dithiopyr, CAS Number: 97886-45-8.

  • Adsorbent for low pressure column chromatography.

  • Compound List Acetaminophen (103-90-2) Caffeine (58-08-2) Carbamazepine (298-46-4) Ciprofloxacin HCL (86393-32-0) Erythromycin USP (114-07-8) Fluoxetine HCl (56296-78-7) Sulfamethoxazole (723-46-6) Trimethoprim (738-70-5)

  • Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements. Comprehensive 203-compound kit covers food safety lists by the FDA, USDA, and other global governmental agencies;…

  • Compound List (C6) n-Hexane (110-54-3) (C8) n-Octane (111-65-9) (C10) n-Decane (124-18-5) (C12) n-Dodecane (112-40-3) (C16) n-Hexadecane (544-76-3) (C21) n-Heneicosane (629-94-7) (C28) n-Octacosane (630-02-4) (C35) n-Pentatriacontane (630-07-9) (C36) n-Hexatriacontane (630-06-8)

  • Diazinon 250MG

    Agilent Technologies

    Analyte: Diazinon, CAS Number: 333-41-5.

  • Contains 76 compounds in one convenient ampul for the analysis of VOCs in solid waste. Quantitatively analyzed to confirm concentration and identity of each compound. Compound List Acetonitrile (75-05-8) Acrylonitrile (107-13-1) Allyl chloride (3-chloropropene) (107-05-1) Benzene (71-43-2)…

  • Analyte: Yttrium oxide (ICP grade) (as yttrium), CAS Number: 1314-36-9.

  • Analyte: Butanedioic acid, CAS Number: 110-15-6.

  • Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements. Formulated and grouped for maximum long-term stability*. Quantitatively tested to confirm composition; detailed…

  • Total organic carbon (TOC) Standard

  • Analyte: Oxytetracycline hydrochloride, CAS Number: 2058-46-0.

  • Purpose of derivatization Improved volatility, better thermal stability or a lower limit of detection in GC Prerequisite: quantitative, rapid and reproducible formation of only one derivative Halogen atoms introduced by derivatization (e.g., trifluoroacetates) for specific detection…

  • MP Silica

    MP Biomedicals

    Mean Pore Size: 60Å Specific Surface Area: 500-600 m 2 /g Particle Size: 63-100 μm Weight: 0.4-0.5 g/ml pH: 7.0

  • 1-Naphthol

    Agilent Technologies

    Analyte: 1-Naphthol, CAS Number: 90-15-3.

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