Reagents, L

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Reagents, L

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  • 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…

  • Lithium isobutyrate, 98+%

    Alfa Aesar

    Formula: LiO2CCH(CH3)2 Formula weight: 94.03 Purity: 98+% CAS Number: 25179-23-1 Harmonized Tariff Code:  2915.60

  • ALDRICH Lead, shot, <2mm, 99.9% trace metals basis

    MilliporeSigma

    Empirical Formula: Pb Linear Formula: Pb Formula Weight: 207.20 MDL Number: MFCD00134050 Purity: 99.9% trace metals basis Boiling Point: 1740 °C(lit.) Melting Point: 327.4 °C(lit.)

  • Lanthanum(III) nitrate hexahydrate, 99.9% (REO)

    Alfa Aesar

    Formula: La(NO3)3 6H2O Formula weight: 433.01 (324.92anhy) Purity: 99.9% (REO) CAS Number: 10277-43-7 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…

  • Lanthanum, plasma standard solution, Specpure r, La 10,000µg/ml

    Alfa Aesar

    Formula: La2O3 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…

  • SIGMA L-165,041 >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): 4-[3-(4-Acetyl-3-hydroxy-2-propylphenoxy)propoxy]phenoxy-¡acetic acid Empirical Formula: C22H26O7 Linear Formula: C22H26O7 Formula Weight: 402.44 MDL Number: MFCD04974501 Purity: ≥98% (HPLC) …

  • Licorice Extract, Spray-Dried

    Spectrum Chemical

  • Lead Acetate, Trihydrate, Crystal, Technical

    Spectrum Chemical

    Grade: Technical CAS No.: 6080-56-4 UN No.: UN1616 Class: 6.1 Pkg. Group: PG III

  • Lithium chloride, ultra dry, 99.995% (metals basis)

    Alfa Aesar

    Formula: LiCl Formula weight: 42.39 Purity: 99.995% (metals basis) CAS Number: 7447-41-8 Harmonized Tariff Code:  2827.39 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • SIGMA L-Proline t-butyl ester

    MilliporeSigma

    Empirical Formula: C9H17NO2 Linear Formula: C9H17NO2 Formula Weight: 171.24 MDL Number: MFCD00037879 Storage: 2-8°C

  • SIGMA Lipopolysaccharides from Escherichia coli 0111:B4 g-irradiated, BioXtra,…

    MilliporeSigma

    MDL Number: MFCD00164401 Storage: 2-8°C

  • ALDRICH Lactobionic acid, 97%

    MilliporeSigma

    Synonym(s): 4-O-β-D-Galactopyranosyl-D-gluconic acid Empirical Formula: C12H22O12 Linear Formula: C12H22O12 Formula Weight: 358.30 MDL Number: MFCD00078147 Purity: 97% Melting Point: …

  • SUPELCO Linoleic acid methyl ester cis/trans solution

    MilliporeSigma

    certified reference material, 10 mg/mL in methylene chloride, ampule of 1 mL Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: …

  • Lithium Hydroxide, Anhydrous

    Spectrum Chemical

    CAS No.: 1310-65-2 UN No.: UN2680 Class: 8 Pkg. Group: PG II

  • ALDRICH LUDOX® LS colloidal silica, 30wt. % suspension in H2O

    MilliporeSigma

    Synonym(s): Silica preparation Formula: SiO2 Formula Weight: 60.08 CAS No.: 7631-86-9 Density: 1.21g/mLat 25°C Application: sodium stabilizing counterion Legal Information: LUDOX is a registered trademark of W.R. Grace & Co.-Conn. Packaging: 1, 4 L in…

  • Lithium deuteride, 98%(Isotopic)

    Alfa Aesar

    Formula: DLi Formula weight: 8.95 Purity: 98%(Isotopic) CAS Number: 13587-16-1 UN Number: UN1414 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2845.90 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite…

  • ALDRICH Lanthanum-nickel alloy, hydrogen-storage grade

    MilliporeSigma

    Synonym(s): LaNi5; Lanthanum pentanickel Linear Formula: LaNi5 MDL Number: MFCD00198177

  • Litmus

    MilliporeSigma

    indicator (pH 5-8), for titration MDL Number: MFCD00131528

  • EMSURE® Lithium Chloride For Analysis

    MilliporeSigma

  • ALDRICH Lithium cobalt phosphate, powder, 99%

    MilliporeSigma

    Synonym(s): Cobalt lithium phosphate; LCP Linear Formula: LiCoPO4 MDL Number: MFCD16878981 Purity: 99%

  • ALDRICH Lead(II) thiocyanate, 99.5% trace metals basis

    MilliporeSigma

    Synonym(s): Lead sulfocyanide; Lead(II) rhodanide; Plumbous thiocyanate Empirical Formula: C2N2PbS2 Linear Formula: Pb(SCN)2 Formula Weight: 323.36 MDL Number: MFCD00011155 Purity: 99.5% trace metals basis Melting Point: …

  • L-Menthone, 97%

    Alfa Aesar

    Synonym(s): (2S,5R)-2-Isopropyl-5-methylcyclohexanone Formula: C10H18O Formula weight: 154.25 Purity: 97% CAS Number: 14073-97-3 Harmonized Tariff Code:  2914.29 Hazard Statements: H319-H227 Causes serious eye irritation. Combustible liquid. Precautionary Statements: …

  • L-a-Phosphatidylcholine from egg yolk, Type XI-E, 100 mg/mL in chloroform, =99%,…

    MilliporeSigma

    Synonym: 1,2-Diacyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, L-α-Lecithin, Azolectin, PC CAS Number: 8002-43-5 Beilstein Registry Number: 5209585 Biochem/physiol Actions A major structural phospholipid in brain, comprising approx. 15% of total lipid;…

  • SIGMA Lipase, immobilized in Sol-Gel-AK from Candida rugosa >=10 U/g

    MilliporeSigma

    MDL Number: MFCD00131509 Storage: 2-8°C

  • Lapiferine

    MilliporeSigma

    97% (TLC), solid Empirical Formula: C22H34O6 Formula Weight: 394.50 Linear Formula: C22H34O6 MDL Number: MFCD00274499 Purity: 97% (TLC) Storage: 2-8°C

  • SIGMA L-2,4-Diaminobutyric acid monohydrochloride >=98.0% (AT), >=98.0% (TLC)

    MilliporeSigma

    Synonym(s): DAB Empirical Formula: C4H10N2O2 -+ HCl Linear Formula: C4H10N2O2 -+ HCl Formula Weight: 154.60 MDL Number: MFCD01632031 Purity: ≥98.0% (AT); ≥98.0% (TLC) Melting Point:…

  • L-Lactide, 98+%

    Alfa Aesar

    Synonym(s): (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione Formula: C6H8O4 Formula weight: 144.13 Purity: 98+% CAS Number: 4511-42-6 Harmonized Tariff Code:  2932.20 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Luotonin E, >=98%

    MilliporeSigma

    CAS Number: 244616-84-0 Formula: C19H13N3O2 Formula Weight: 315.33 Linear Formula: C19H13N3O2 Purity: >=98% Storage: -20C UNSPSC Code: 12352202 General description: Luotonin E is a heteroaromatic pyrroloquinazolinoquinoline alkaloid that, along with Luotonin A and B, was…

  • Lecithin, Granular, Food Grade

    Spectrum Chemical

    Grade: Food Grade CAS No.: 8002-43-5

  • LST-MUG Broth

    MilliporeSigma

    for microbiology

  • SIAL L-Cysteine hydrochloride monohydrate

    MilliporeSigma

    reagent grade, ≥98% (TLC) Empirical Formula: C3H7NO2S -+ HCl -+ H2O Formula Weight: 175.63 Linear Formula: HSCH2CH(NH2)COOH -+ HCl -+ H2O MDL Number: MFCD00065606 Purity: ≥98% (TLC) …

  • ALDRICH L-Dihydrocarvyl acetate, mixture of isomers, >=95%

    MilliporeSigma

    Synonym(s): (−)-Dihydrocarvyl acetate Empirical Formula: C12H20O2 Linear Formula: C12H20O2 Formula Weight: 196.29 MDL Number: MFCD00001501 Purity: ≥95% Boiling Point: 232-234 °C(lit.) …

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