Chemicals Reagents L

Chemicals Reagents L

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  • SIGMA LUDLU-1

    MilliporeSigma

    Storage: −196°C

  • SIGMA L-15 Medium (Leibovitz), Without L-glutamine, liquid, sterile-filtered, suitable for cell culture

    Application: Originally formulated for use in carbon dioxide free systems requiring sodium bicarbonate supplement. L-15 supports established cell lines as well as primary explants of embryonic and adult human tissue. Storage: 2-8°C

  • SIGMA LAG-3 (human): FC (human) recombinant, expressed in CHO cells, >99% (SDS-PAGE)

    Synonym(s): FDC Protein; Lymphocyte activation gene-3; PC cell-derived growth factor Purity: >99% (SDS-PAGE) Storage: −20°C

  • ALDRICH L-Fenchone, >=98%

    Synonym(s): (1 R )-(−)-Fenchone; (−)-1,3,3-Trimethyl-2-norbornanone; (−)-Fenchone; (1 R )-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one Empirical Formula: C10H16O Linear Formula: C10H16O Formula Weight: 152.23 MDL Number: MFCD00151104 Purity:...

  • L-Malic acid-13C4 >=99 atom % 13C, >=97% (CP)

    Synonyms: (S)-(-)-2-Hydroxysuccinic acid-13C4; L-Hydroxybutanedioic acid-13C4 Molecular Formula: 13C4H6O5 Molecular Weight: 138.06 Linear Structural Formula: HO213C13CH213CH(OH)13CO2H MDL Number: MFCD19704799 Purity: >=97% (CP) Melting Point: 101-103 C (lit.) Storage: -20C

  • SIGMA Lithium dodecyl sulfate, BioReagent, for molecular biology, suitable for electrophoresis

    Synonyms: Dodecyl lithium sulfate; Dodecyl sulfate lithium salt; Lauryl sulfate lithium salt; Lithium lauryl sulfate Formula: CH3(CH2)11OSO3Li Formula Weight: 272.33 CAS No.: 2044-56-6 Purity: ≥98.5% (GC) Application: Anionic detergent that may be...

  • ALDRICH Lead, shot, 1-3mm, 99.995% trace metals basis

    Empirical Formula: Pb Linear Formula: Pb Formula Weight: 207.20 MDL Number: MFCD00134050 Purity: 99.995% trace metals basis Boiling Point: 1740 °C(lit.) Melting Point: 327.4 °C(lit.)

  • Lamivudine for system suitability 1

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Lamivudine; 2',3'-Dideoxy-3'-thiacytidine; 3TC; Epivir; Epivir-HBV; Heptovir; Zeffix Empirical Formula: C8H11N3O3S Formula Weight: 229.26 Linear Formula:...

  • SIGMA L1210

    MilliporeSigma

    Storage: −196°C

  • L-Valine

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Synonym(s): L-Valine; ( S )-α-Aminoisovaleric acid; L-2-Amino-3-methylbutanoic acid Empirical Formula: C5H11NO2 Formula Weight: 117.15 Linear Formula:...

  • Lysobactin >=97% (HPLC)

    Synonyms: Katanosin B; L-Serine, D-leucyl-L-leucyl-(betaR)-beta-hydroxy-L-phenylalanyl-(3R)-3-hydroxy-L-leucyl-L-leucyl-D-arginyl-L-isoleucyl-L-allothreonylglycyl-(3S)-3-hydroxy-L-asparaginyl-, (11->3)-lactone Molecular Formula: C58H97N15O17 · xC2H4O2 Linear Structural Formula: C58H97N15O17 ·...

  • Levorphanol tartrate United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • SIGMA Leupeptin hydrochloride microbial, >=90% (HPLC)

    Synonym(s): Acetyl-Leu-Leu-Arg-al hydrochloride Empirical Formula: C20H38N6O4 -+ HCl Linear Formula: C20H38N6O4 -+ HCl Formula Weight: 463.01 MDL Number: MFCD00133457 Purity: ≥90% (HPLC) Storage:...

  • SIGMA L-Ornithine L-aspartate salt powder

    Synonym(s): ( S )-2,5-Diaminopentanoic acid L-aspartate salt Empirical Formula: C9H19N3O6 Linear Formula: C9H19N3O6 Formula Weight: 265.26 MDL Number: MFCD00058084 Storage: 2-8°C

  • L-Lyxose, 99%

    Thermo Scientific Chemicals

    Formula: C5H10O5 Formula weight: 150.13 Purity: 99% CAS Number: 1949-78-6 Harmonized Tariff Code: 2940.00

  • SUPELCO Linolenic Acid Methyl Ester Isomer Mix

    certified reference material, 10 mg/mL in dichloromethane, ampule of 1 mL Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: Beilstein Registry Number: Components: RTECS No.: RIDADR:...

  • Legionella Enrichment Broth Base suitable for microbiology, NutriSelect(R) Plus

    Application: Legionella Enrichment Broth Base with addition of supplements is used for the enrichment of Legionella species Legal Information: NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

  • L-Ascorbic Acid, Free Acid (rCPK)

    L-Ascorbic Acid, Free Acid (rCPK) | CAS 50-81-7 | Calbiochem | 1KG

  • Lithium phosphorus sulfur chloride (LPSCl) powder battery grade

    Molecular Formula: Li6PS5Cl Molecular Weight: 268.4 Linear Structural Formula: Li6PS5Cl Application: Solid electrolytes (SEs) have become a practical option for lithium ion and lithium metal batteries because of their improved safety over commercially available ionic liquids. Solid electrolyte...

  • Lithium perchlorate 99.99% trace metals basis

    CAS Number: 7791-03-9 Linear Formula: LiClO4 Molecular Weight: 106.39 EC Number: 232-237-2 MDL Number: MFCD000110792 PubChem Substance ID: 24867030 General Description Meets ACS reagent specifications. Packaging 50, 250 g in poly bottle Application When used as a co-catalyst, accelerates...

  • Leptin, mouse Leptin (Anti-Obesity Protein) is the protein product of the ob (obese) gene in mice & appears to be involved in appetite control.

    Product Source: E.coli Purity: >95% (SDS-PAGE and HPLC) Legal Information: CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

  • L-Fmoc-4-fluorophenylalanine

    Synonyms: Fmoc-Phe(4-F)-OH; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-fluoro-L-phenylalanine; Fmoc-4-fluoro-L-phenylalanine Molecular Formula: C24H20FNO4 Molecular Weight: 405.42 Linear Structural Formula: C24H20FNO4 MDL Number: MFCD00191197 Storage: 2-8C Application: Phenylalanine derivative was...

  • L-Tyrosine

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): ( S )-2-Amino-3-(4-hydroxyphenyl)propionic acid; 3-(4-Hydroxyphenyl)-L-alanine Empirical Formula: C9H11NO3 Formula Weight: 181.19 Linear Formula:...

  • Lithium hexafluorophosphate solution in propylene carbonate, 1.0 M LiPF6 in PC, battery grade

    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here. Synonyms: 1.0 M LiPF6 PC Linear Structural Formula: LiPF6 MDL Number: MFCD00011096 Density:...

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