Reagents, L

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Reagents, L

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  • Luperox® A98, Benzoyl peroxide, reagent grade, =98%

    MilliporeSigma

    Synonyms: Benzoyl peroxide; Dibenzoyl peroxide Formula: (C6H5CO)2O2 Formula Weight: 242.23 CAS No.: 94-36-0 Purity: ≥98% Application: Widely used initiator, curing agent, and cross-linking agent in polymerization processes. Legal…

  • Lysozyme from chicken egg white lyophilized powder, protein =90 %, =40,000 units…

    MilliporeSigma

    Synonym: Mucopeptide N -acetylmuramoylhydrolase, Muramidase CAS Number: 12650-88-3 EC Number: 235-747-3 Enzyme Commission (EC) Number: 3.2.1.17 MDL Number: MFCD00131557 PubChem Substance ID: 24892523 Application Enzyme breaks down the cell walls of…

  • SIGMA L-Lysine >=98% (TLC)

    MilliporeSigma

    Synonym(s): ( S )-2,6-Diaminocaproic acid Empirical Formula: C6H14N2O2 Linear Formula: H2N(CH2)4CH(NH2)CO2H Formula Weight: 146.19 MDL Number: MFCD00064433 Purity: ≥98% (TLC) …

  • LB Agar Ampicillin-100, Plates pre-poured agar plates with 100 µg/ml ampicillin

    MilliporeSigma

    Components 15g/L Agar 10g/L Tryptone 10g/L NaCl 5g/L Yeast Extract 100μg/ml ampicillin Features and Benefits Miller's LB Agar plates provide: Convenient, ready-to-use 10cm format Standard formulation plus antibiotic   General Description …

  • Luria-Bertani (LB) Agar Plates

    bioWORLD

    Prepoured, 100x15 mm plates with Luria-Bertani (LB) Agar pH: 7.0 Keep away from continuous exposure to light Contains: 1% tryptone 0.5% yeast extract 1.0% NaCl 1.5% agar All plates have a guaranteed shelf life of 5 weeks from date of shipment.

  • Lithium bis(trimethylsilyl)amide, 20% (ca 1.06M) soln. in THF/ethylbenzene,…

    Alfa Aesar

    Synonym(s): LHMDS, Lithium hexamethyldisilazide Formula: C6H18LiNSi2 Formula weight: 167.33 CAS Number: 4039-32-1 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H314-H351-H335 Highly flammable liquid and vapour.…

  • Lysine hydrochloride

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): L-Lysine monohydrochloride; ( S )-2,6-Diaminohexanoic acid monohydrochloride Empirical Formula: C6H14N2O2 -+ HCl Formula Weight: 182.65 Linear Formula: …

  • "Lactose, Ph Eur, anhydrous"

    MilliporeSigma

    Synonyms: Lactosum anhydricum Formula: C12H22O11 Formula Weight: 342.30 CAS No.: 63-42-3

  • Lauryl Sulfate Broth Granulated

    MilliporeSigma

    Selective culture medium used as a presumptive test for coliform bacteria and for the selective enrichment of coliform organisms in the analysis of water. Synonym(s): Lauryl Sulfate Tryptose Broth (LST) Typical Composition (g/L): Tryptose 20.0; lactose 5.0; sodium chloride 5.0; sodium lauryl…

  • L-Lysine monohydrochloride, reagent grade, =98% (TLC)

    MilliporeSigma

    Synonyms: ( S )-2,6-Diaminohexanoic acid monohydrochloride Formula: H2N(CH2)4CH(NH2)CO2H·HCl Formula Weight: 182.65 CAS No.: 657-27-2 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 100, 500 g in poly…

  • 6X Loading Dye

    IBI Scientific

    IBI’s ready-to-use 6X loading dye is ideally suited for agarose electrophoresis of DNA, RNA, or nucleic acids. Its ultra pure grade ensures quality and repeatibility every time you use it. The light blue, indigo, and magenta dyes will clearly show the migration of each run, and the dyes…

  • Lactose Monohydrate

    HiMedia

  • Lecithin, 90%, soybean

    Alfa Aesar

    Synonym(s): L-^a-Phosphatidylcholine Purity: 90%, soybean CAS Number: 8002-43-5 Harmonized Tariff Code:  2923.20

  • LB Broth (Lennox)

    Alfa Aesar

    Synonym(s): Luria Bertani Broth (Lennox) Harmonized Tariff Code:  3821.00

  • Lactobacilli MRS Broth

    BD

    Description: Cultivation of lactobacilli

  • L-Threonine, 98+%

    Alfa Aesar

    Synonym(s): (2S,3R)-2-Amino-3-hydroxybutyric acid, H-Thr-OH Formula: C4H9NO3 Formula weight: 119.12 Purity: 98+% CAS Number: 72-19-5 Harmonized Tariff Code:  2922.50

  • Lisinopril

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): (S)-1-[N2-(1-carboxy-3-phenylpropyl)-lysyl-proline dihydrate; MK-521 Empirical Formula: C21H31O5N3 -+ 2H2O Formula Weight: 441.52 Linear Formula: …

  • Lactose, Monohydrate, Powder, NF

    Avantor - J.T.Baker®

    Formula: C12H22O11·H2O Formula Weight: 360.32 CAS Number: 64044-51-5 Specific Gravity: 1L = 1.53 Kg

  • SUPELCO Lard oil

    MilliporeSigma

    MDL Number: MFCD00131490 Storage: 2-8°C

  • ALDRICH Lanthanum(III) chloride, anhydrous, beads - 10mesh, >=99.99% trace…

    MilliporeSigma

    Synonym(s): Lanthanum trichloride Empirical Formula: Cl3La Linear Formula: Cl3La Formula Weight: 245.26 MDL Number: MFCD00011068 Purity: ≥99.99% trace metals basis Boiling Point: 1812 °C(lit.) Melting Point: 860 °C(lit.) …

  • SIGMA D-Lactose monohydrate, =98.0% (HPLC)

    MilliporeSigma

    Synonyms: β-D-Gal-(1→4)-D-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; Milk sugar Formula: C12H22O11 · H2O Formula Weight: 360.31 CAS No.: 64044-51-5 Purity: ≥98.0% (HPLC) Other Notes: Sales restrictions may apply

  • SIGMA L-2-Phosphoglyceric acid disodium salt hydrate >=80% (CE)

    MilliporeSigma

    Synonym(s): L-Glycerate 2-phosphate disodium salt; Disodium L-2-phosphoglycerate Empirical Formula: C3H5Na2O7P -+ xH2O Linear Formula: C3H5Na2O7P -+ xH2O Formula Weight: 230.02…

  • SIGMA L-Ascorbic acid 2-phosphate sesquimagnesium salt hydrate >=95%

    MilliporeSigma

    Empirical Formula: C6H6Mg1.5O9P -+ xH2O Linear Formula: C6H6Mg1.5O9P -+ xH2O Formula Weight: 289.54 (anhydrous basis) Purity: ≥95%

  • LB Agar MILLER Granulated

    MilliporeSigma

    Formula: Mixture Formula Weight: N/A Synonym(s): Luria-Bertani Agar Description: Typical Composition (g/L): Tryptone 10.0; yeast extract 5.0; sodium chloride 10.0; agar-agar 12.0. Application: Used in molecular microbiology procedures for maintaining and propagating E.coli .…

  • Lithium nitrate, anhydrous, 99%

    Alfa Aesar

    Formula: LiNO3 Formula weight: 68.95 Purity: 99% CAS Number: 7790-69-4 UN Number: UN2722 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye…

  • Lauryl Tryptose Broth

    Hach

    Selectivity: Total Coliform Bacteria (presumptive) 1-year shelf life at room temperature Lauryl Tryptose is available in three forms: Broth in ampules Broth in tubes, single strength Broth in tubes, concentrated

  • SIGMA LB Broth (Luria low salt) Powder microbial growth medium

    MilliporeSigma

    Synonym(s): Luria Broth (Miller's Modification) Storage: room temp

  • Lithium hydroxide, anhydrous, 98%

    Alfa Aesar

    Formula: LiOH Formula weight: 23.95 Purity: 98% CAS Number: 1310-65-2 UN Number: UN2680 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2825.20 Hazard Statements: H301-H331-H314-H318 Toxic if swallowed. Toxic if inhaled. Causes severe skin burns and eye damage.…

  • SUPELCO Lipid Standards: Fatty Acid Methyl Ester mixtures

    MilliporeSigma

    C20:1 - C20:5 Storage: −20°C

  • Lithium nitrate, anhydrous, 99.98% (metals basis)

    Alfa Aesar

    Formula: LiNO3 Formula weight: 68.95 Purity: 99.98% (metals basis) CAS Number: 7790-69-4 UN Number: UN2722 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation.…

  • Lycopene, Redivivo™ 10% FS, ~10% in corn oil, =95.0% (sum of isomers)

    MilliporeSigma

    Synonym: Lycopene, dispersion CAS Number: 502-65-8 Empirical Formula (Hill Notation): C40H56 Molecular Weight: 536.87 EC Number: 232-281-2 MDL Number: MFCD00017350 Other Notes REDIVIVO is a non-toxic, stable formulation of lycopene…

  • Lead(II) iodide, ultra dry, 99.999% (metals basis)

    Alfa Aesar

    Formula: I2Pb Formula weight: 461.00 Purity: 99.999% (metals basis) CAS Number: 10101-63-0 UN Number: UN2291 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2827.60 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause…

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