Reagents, L

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Reagents, L

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  • SIGMA Lipoteichoic acid from Bacillus subtilis

    MilliporeSigma

    MDL Number: MFCD00131526 Storage: 2-8°C

  • Lithium Standard for AAS

    MilliporeSigma

    TraceCERT ® , 1000 mg/L Li in nitric acid RIDADR: UN 3264 8 / PGIII

  • Raw Linseed Oil

    MP Biomedicals

  • SIGMA L-Serine BioUltra, >=99.5% (NT)

    MilliporeSigma

    Synonym(s): ( S )-2-Amino-3-hydroxypropionic acid Empirical Formula: C3H7NO3 Linear Formula: HOCH2CH(NH2)CO2H Formula Weight: 105.09 MDL Number: MFCD00064224 Purity: ≥99.5% (NT) Melting Point: 222 °C…

  • L-Lysine methyl ester dihydrochloride ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: L-Lys-OMe·2HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 26348-70-9 Molecular Formula: C7H16N2O2·2HCl Molecular Weight: 233.1 MDL No.: MFCD00039067 Appearance: White powder Melting Point: 192-196 °C Optical Rotation: [a]D20 = +23 ± 2º (C=1% in MeOH) Storage…

  • Lauroyl peroxide, 97%

    Alfa Aesar

    Synonym(s): Dilauroyl peroxide, Dodecanoyl peroxide Formula: [CH3(CH2)10CO2]2 Formula weight: 398.63 Purity: 97% CAS Number: 105-74-8 UN Number: UN3106 Hazard Class: 5.2 Packing Group: II Harmonized Tariff Code:  2909.60 Hazard Statements: H242 Heating may cause a fire.…

  • ALDRICH Lithium thiocyanate hydrate

    MilliporeSigma

    Synonym(s): Lithium rhodanide Empirical Formula: CLiNS -+ xH2O Linear Formula: LiSCN -+ xH2O Formula Weight: 65.02 (anhydrous basis) MDL Number: MFCD00149773 Beilstein Registry Number: 3623307

  • ALDRICH Lithium manganese oxide, spinel, electrode sheet, size 5in. x 10in.

    MilliporeSigma

    Synonym(s): LMO; Lithium manganese(III,IV) oxide Linear Formula: LiMn2O4 MDL Number: MFCD01114233 Purity: ≥98% Melting Point: >1000 °C

  • Lanthanum(III) perchlorate hexahydrate

    Alfa Aesar

    Formula: La(ClO4)3 6H2O Formula weight: 545.35 (437.26anhy) CAS Number: 14017-46-0 UN Number: UN1481 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2846.90 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye…

  • Leuco Crystal Violet

    Spectrum Chemical

    CAS No.: 603-48-5

  • Losartan potassium

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): 2-Butyl-4-chloro-1-{[2'-(1 H- tetrazol-5-yl)(1,1'-biphenyl)-4-yl]methyl}-1 H -imidazole-5-methanol monopotassium salt Empirical Formula: C22H22ClKN6O Formula Weight: 461.00 Linear Formula: …

  • ALDRICH L-Histidine-15N3, 95 atom % 15N

    MilliporeSigma

    Empirical Formula: C6H8 15 N3O2 Linear Formula: C6H8 15 N3O2 Formula Weight: 157.13 MDL Number: MFCD04118132 Melting Point: 282 °C(lit.)

  • L-Arabinitol

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): L-(−)-Arabitol; L-Arabinitol Empirical Formula: C5H12O5 Formula Weight: 152.15 Linear Formula: C5H12O5 MDL Number: MFCD00064290 Melting Point: …

  • L-Prolyl-L-alanine

    Spectrum Chemical

    CAS No.: 6422-36-2

  • Lacquer Thinner, Technical

    Spectrum Chemical

    Grade: Technical

  • SIGMA Lipopolysaccharides (rough strains) from Salmonella enterica serotype…

    MilliporeSigma

    MDL Number: MFCD00131520 Storage: 2-8°C

  • L-Threonine

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (2 S ,3 R )-2-Amino-3-hydroxybutyric acid Amino Acid Sequence: Empirical Formula: C4H9NO3 Formula Weight: 119.12 Linear Formula: CH3CH(OH)CH(NH2)CO2H MDL…

  • Linoleoyl-L-carnitine chloride ; >/= 98%

    AFG Bioscience

    Purity Limit: ≥ 98% Molecular Formula: C25H44O4NCl Molecular Weight: 460.1 MDL No.: MFCD00274132 Appearance: White crystalline powder Storage Temperature: Store at ≤-4°C

  • SIGMA Lys-Lys-Lys-Lys-Lys >=55% peptide basis

    MilliporeSigma

    Synonym(s): Lys5; Pentalysine Empirical Formula: C30H62N10O6 Linear Formula: C30H62N10O6 Formula Weight: 658.88 MDL Number: MFCD00083765 Purity: ≥55% peptide basis Storage: −20°C

  • SIGMA Letrozole >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bisbenzonitrile Empirical Formula: C17H11N5 Linear Formula: C17H11N5 Formula Weight: 285.30 MDL Number: MFCD00866241 Purity: ≥98% (HPLC) Storage: 2-8°C

  • Lithium dodecyl sulfate, BioXtra, =98.5% (GC)

    MilliporeSigma

    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…

  • ALDRICH L-Leucine ethyl ester hydrochloride, >=99.0% (AT)

    MilliporeSigma

    Empirical Formula: C8H17NO2 -+ HCl Linear Formula: (CH3)2CHCH2CH(NH2)COOC2H5 -+ HCl Formula Weight: 195.69 MDL Number: MFCD00034879 Purity: ≥99.0% (AT) Melting Point: …

  • Lanthanum Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

  • Lanthanum nickel powder, -100 mesh, 99.5% (metals basis)

    Alfa Aesar

    Formula: LaNi5 Purity: 99.5% (metals basis) CAS Number: 12196-72-4 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2846.90 Hazard Statements: H228-H350-H317 Flammable solid. May cause cancer. May cause an allergic skin reaction. Precautionary…

  • SIGMA Lomerizine dihydrochloride >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): 1-[Bis(4-fluorophenyl)methyl]-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine dihydrochloride Empirical Formula: C27H30F2N2O3-+2HCl Linear Formula: C27H30F2N2O3-+2HCl …

  • Lithium 2-ethylhexanoate

    Alfa Aesar

    Synonym(s): 2-Ethylhexanoic acid lithium salt Formula: C8H15LiO2 Formula weight: 150.15 CAS Number: 15590-62-2 Harmonized Tariff Code:  2915.90 Hazard Statements: H361 Suspected of damaging fertility or the unborn child. Precautionary Statements: P280h Wear protective…

  • Lead(II) trifluoroacetate

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: C4F6O4Pb Formula weight: 433.22 CAS Number: 4146-73-0 UN Number: UN2291 Hazard…

  • ALDRICH Lanthanum strontium cobaltite, LSC-82, 99% trace metals basis

    MilliporeSigma

    Synonym(s): Cobalt lanthanum strontium oxide; LSC; LSC-82; LSCo; Lanthanum strontium cobalt oxide; Strontium doped lanthanum cobalt oxide Empirical Formula: La0.8Sr0.2CoO3 Linear Formula: La0.8Sr0.2CoO3 Formula Weight: …

  • L-Threonine

    MilliporeSigma

    certified reference material, TraceCERT ® Synonym(s): (2 S ,3 R )-2-Amino-3-hydroxybutyric acid Empirical Formula: C4H9NO3 Formula Weight: 119.12 Linear Formula: CH3CH(OH)CH(NH2)CO2H MDL Number: MFCD00064270 …

  • SIGMA Lectin from Canavalia ensiformis lyophilized, >=50% (GE), powder

    MilliporeSigma

    Synonym(s): Agglutinin from jack beans; Con A MDL Number: MFCD00071069 Purity: ≥50% (GE) Storage: 2-8°C

  • L-Histidine, USP

    Spectrum Chemical

    Grade: USP CAS No.: 71-00-1

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