Chromatography Reagents

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Chromatography Reagents

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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • 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

  • Carbazole

    Restek

    Compound List Carbazole (86-74-8)

  • Total organic carbon (TOC) Standard

  • Buffer, pH 10.01 - Color Coded Blue,

  • Analyte: 2,4,5,6-Tetrachloro-m-xylene, CAS Number: 877-09-8; Analyte: Aroclor 1016 (PCB 1016), CAS Number: 12674-11-2; Analyte: Aroclor 1260 (PCB 1260), CAS Number: 11096-82-5; Analyte: Decachlorobiphenyl (bz 209), CAS Number: 2051-24-3 . EPA, Method: CLP Pesticides.

  • Analyte: Potassium nitrate (ICP grade) (as potassium), CAS Number: 7757-79-1.

  • Analyte: Naphthalene, CAS Number: 91-20-3; Analyte: Pyrene, CAS Number: 129-00-0; Analyte: Fluorene, CAS Number: 86-73-7; Analyte: Anthracene, CAS Number: 120-12-7; Analyte: Phenanthrene, CAS Number: 85-01-8; Analyte: Fluoranthene, CAS Number: 206-44-0; Analyte: Acenaphthene, CAS Number: 83-32-9;…

  • Analyte: Magnesium nitrate hexahydrate (ICP grade) (as magnesium, CAS Number: 13446-18-9.

  • Ditridecyl phthalate

    Agilent Technologies

    Analyte: Ditridecyl phthalate, CAS Number: 119-06-2.

  • Analyte: Acrolein, CAS Number: 107-02-8; Analyte: Acrylonitrile, CAS Number: 107-13-1 .

  • Analyte: Cesium nitrate (ICP grade) (as cesium), CAS Number: 7789-18-6; InChl: NLSCHDZTHVNDCP-UHFFFAOYSA-N.

  • Analyte: Acenaphthene-d10, CAS Number: 15067-26-2; InChl: CWRYPZZKDGJXCA-WHUVPORUSA-N ; Analyte: Chrysene-d12, CAS Number: 1719-03-5; InChl: WDECIBYCCFPHNR-AQZSQYOVSA-N ; Analyte: Perylene-d12, CAS Number: 1520-96-3; InChl: CSHWQDPOILHKBI-AQZSQYOVSA-N ; Analyte: Phenanthrene-d10, CAS Number:…

  • Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40°C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

  • Analyte: 1,4-Dioxane, CAS Number: 123-91-1. EPA, Method: 8270D.

  • Analyte: Aldrin, CAS Number: 309-00-2; Analyte: 4,4'-DDD, CAS Number: 72-54-8; Analyte: 4,4'-DDT, CAS Number: 50-29-3; Analyte: 4,4'-DDE, CAS Number: 72-55-9; Analyte: Dieldrin, CAS Number: 60-57-1; Analyte: Endrin, CAS Number: 72-20-8; Analyte: Endosulfan I, CAS Number: 959-98-8; Analyte:…

  • Compound List 32045: 508 Performance Check Mix δ-BHC (319-86-8), 0.4 µg/mL Chlorothalonil (1897-45-6), 0.5 µg/mL Chlorpyrifos (2921-88-2), 0.02 µg/mL DCPA methyl ester (Chlorthal-dimethyl) (1861-32-1), 0.5 µg/mL 32091: 508.1 Internal Standard …

  • Ethanol

    Agilent Technologies

    Analyte: Ethyl alcohol (absolute), CAS Number: 64-17-5.

  • n-Alkanes Sys Performance Std

  • Developed specifically for using LC coupled with GC-FID to accurately determine hydrocarbons found in mineral oils, which can migrate from packaging into food. This 9-component mix contains non-interfering internal standards as well as both mineral oil saturated hydrocarbon (MOSH) and mineral…

  • Analyte: 1-Octadecanol, CAS Number: 112-92-5.

  • Formula: C6H4(CH3)2 CAS No.: 95-47-6 Solubility: 0.18 g/l (20°C) Melting Point: -25°C Molar Mass: 106.17 g/mol Boiling Point: 144.4°C (1013 hPa) Vapor Pressure: 7 hPa (20°C) Flash Point: 30°C Explosion Limit: 1.0 - 7.6 %(V) Density: 0.88 g/cm3 (20°C) Ignition Point: …

  • 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…

  • Analyte: Gamma-linolenic acid methyl ester, CAS Number: 16326-32-2.

  • TBT (TMSI:BSA:TMCS) Reagent is a catalyzed silylation reagent formulation containing three parts TMSI, three parts BSA and two parts TMCS. Converts all classes of hydroxyl groups to TMS ethers Under usual conditions, the reaction is complete in a short period of time at 60 to 80°C, although…

  • Phthalate Esters Kit

  • Sodium/Potassium Reagent Concentrate

  • Employ a reagent-catalyst solvent mixture, for one-step derivatization with the Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent, Composed of HMDS, TMCS and high-purity pyridine, it rapidly produces TMS derivatives of polar compounds for GC analysis and biochemical synthesis. This…

  • Analyte: 2-Chlorobiphenyl (BZ 1), CAS Number: 2051-60-7; Analyte: 2,3-Dichlorobiphenyl (BZ 5), CAS Number: 16605-91-7; Analyte: 2,2',5-Trichlorobiphenyl (BZ 18), CAS Number: 37680-65-2; Analyte: 2,4',5-Trichlorobiphenyl (BZ 31), CAS Number: 16606-02-3; Analyte: 2,2',3,5'-Tetrachlorobiphenyl (BZ…

  • BSA

    Thermo Scientific

    The perfect reagent for volatile TMS derivatives. Highly reactive trimethylsilyl donor that reacts quantitatively to form volatile, stable TMS derivatives Reacts quickly and quantitatively under mild conditions with a variety of compounds Derivatizes alcohols, amines, amides, carboxylic…

  • 1,4-Butanediol

    Agilent Technologies

    Analyte: 1,4-Butanediol, CAS Number: 110-63-4.

  • Analyte: Benzene, CAS Number: 71-43-2; InChl: UHOVQNZJYSORNB-UHFFFAOYSA-N; Analyte: Bromobenzene, CAS Number: 108-86-1; Analyte: Bromochloromethane, CAS Number: 74-97-5; Analyte: Bromodichloromethane, CAS Number: 75-27-4; InChl: FMWLUWPQPKEARP-UHFFFAOYSA-N ; Analyte: Bromoform, CAS Number: 75-25-2;…

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