Alfa Aesar

Reagents, L, Alfa Aesar

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  • Lobeline sulfate, 99%

    Alfa Aesar

    Formula: C44H54N2O4 H2SO4 Formula weight: 773.01 Purity: 99% CAS Number: 134-64-5 UN Number: UN1544 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2939.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …

  • 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…

  • Lecithin, 90%, soybean

    Alfa Aesar

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

  • L-(+)-Asparagine, 99%

    Alfa Aesar

    Formula: C4H8N2O3 Formula weight: 132.12 Purity: 99% CAS Number: 70-47-3 Harmonized Tariff Code:  2924.19

  • Lithium iodide, anhydrous, 99.95% (metals basis)

    Alfa Aesar

    Formula: ILi Formula weight: 133.84 Purity: 99.95% (metals basis) CAS Number: 10377-51-2 Harmonized Tariff Code:  2827.60 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • 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.…

  • L-Cystine dihydrochloride, 99%

    Alfa Aesar

    Formula: C6H12N2O4S2 2HCl Formula weight: 313.22 Purity: 99% CAS Number: 30925-07-6 Harmonized Tariff Code:  2930.90

  • L-Norleucine methyl ester hydrochloride, 98%

    Alfa Aesar

  • Lead granules, +30 mesh, 99.99% (metals basis)

    Alfa Aesar

    Purity: 99.99% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code:  7804.20 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn c

  • L-Glutamine, Cell Culture Reagent

    Alfa Aesar

    Formula: C5H10N2O3 Formula weight: 146.14 CAS Number: 56-85-9 Harmonized Tariff Code:  2924.19

  • Lanthanum(III) isopropoxide, La 40%

    Alfa Aesar

    Formula: C9H21LaO3 Formula weight: 316.18 CAS Number: 19446-52-7 UN Number: UN2925 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H314-H318-H228 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable solid. …

  • Lithium chloride, ultra dry, 99.9% (metals basis)

    Alfa Aesar

    Formula: LiCl Formula weight: 42.39 Purity: 99.9% (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. …

  • Linalool, 97%

    Alfa Aesar

    Synonym(s): 3,7-Dimethyl-1,6-octadien-3-ol Formula: C10H18O Formula weight: 154.25 Purity: 97% CAS Number: 78-70-6 Harmonized Tariff Code:  2905.22 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • Lithium amide, 95%

    Alfa Aesar

    Synonym(s): Lithamide Formula: H2LiN Formula weight: 22.96 Purity: 95% CAS Number: 7782-89-0 UN Number: UN1390 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2853.00 Hazard Statements: H261-H314-H318 In contact with water releases flammable gas. Causes…

  • L-Lysine, 98%

    Alfa Aesar

    Synonym(s): (S)-2,6-Diaminocaproic acid Formula: C6H14N2O2 Formula weight: 146.19 Purity: 98% CAS Number: 56-87-1 Harmonized Tariff Code:  2922.41

  • Lead granules, 99.5% min

    Alfa Aesar

    Purity: 99.5% min CAS Number: 7439-92-1 Harmonized Tariff Code:  7804.20 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May ca

  • Lutetium, plasma standard solution, Specpure r, Lu 1000^mg/ml

    Alfa Aesar

    Formula: Lu2O3 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…

  • L-Aspartic acid, 99%, low metals content

    Alfa Aesar

    Synonym(s): L-Aminosuccinic acid, H-Asp-OH Formula: C4H7NO4 Formula weight: 133.10 Purity: 99%, low metals content CAS Number: 56-84-8 Harmonized Tariff Code:  2922.49

  • L-Phenylalanyl-L-phenylalanine

    Alfa Aesar

    Synonym(s): H-Phe-Phe-OH, Di-L-Phenylalanine Formula: C18H20N2O3 Formula weight: 312.37 CAS Number: 2577-40-4 Harmonized Tariff Code:  2924.29

  • Lanthanum rod, 6.35mm (0.25in) dia, 99.9% (REO)

    Alfa Aesar

    Formula: Packaged in mylar under argon Purity: 99.9% (REO) CAS Number: 7439-91-0 UN Number: UN3208 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2805.30 Hazard Statements: H228-H261 Flammable solid. In contact with water releases flammable gas. Precautionary…

  • Lanthanum(III) fluoride, 99%

    Alfa Aesar

    Formula: F3La Formula weight: 195.90 Purity: 99% CAS Number: 13709-38-1 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Lead in Isooctane standard solution, Specpure®, 3.70µg/g(0.010g/gal)

    Alfa Aesar

    Formula: Matrix Isooctane UN Number: UN1262 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements

  • L-Lysine monohydrochloride, 99+%

    Alfa Aesar

    Synonym(s): (S)-2,6-Diaminohexanoic acid monohydrochloride, H-Lys-OH.HCl Formula: C6H14N2O2 HCl Formula weight: 182.65 Purity: 99+% CAS Number: 657-27-2 Harmonized Tariff Code:  2922.41

  • Lithium hydroxide monohydrate, LiOH 56.5% min

    Alfa Aesar

    Formula: LiOH H2O Formula weight: 41.96 (23.95anhy) CAS Number: 1310-66-3 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.…

  • Lithium methoxide, 98+%

    Alfa Aesar

    Formula: CH3LiO Formula weight: 37.98 Purity: 98+% CAS Number: 865-34-9 UN Number: UN3206 Hazard Class: 4.2 Packing Group: II Harmonized Tariff Code:  2905.19 Hazard Statements: H251-H314 Self-heating: may catch fire. Causes severe skin burns and eye damage. …

  • Lead(II) chromate, 98%

    Alfa Aesar

    Synonym(s): Chrome Yellow Formula: CrO4Pb Formula weight: 323.19 Purity: 98% CAS Number: 7758-97-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2841.50 Hazard Statements: H350-H360-H373-H201 May cause cancer. May damage fertility or the…

  • Lanthanum(III) nitrate hexahydrate, REacton r, 99.999% (REO)

    Alfa Aesar

    Formula: La(NO3)3 6H2O Formula weight: 433.01 (324.92anhy) Purity: 99.999% (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…

  • L-Phenylalanine methyl ester hydrochloride, 99%

    Alfa Aesar

    Synonym(s): H-Phe-OMe.HCl Formula: C10H13NO2 HCl Formula weight: 215.68 Purity: 99% CAS Number: 7524-50-7 Harmonized Tariff Code:  2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • L-Ornithine hydrochloride, 99%

    Alfa Aesar

    Synonym(s): (S)-(+)-2,5-Diaminopentanoic acid hydrochloride, H-Orn-OH.HCl Formula: C5H12N2O2 HCl Formula weight: 168.62 Purity: 99% CAS Number: 3184-13-2 Harmonized Tariff Code:  2922.49

  • Laminin (925-933)

    Alfa Aesar

    Synonym(s): Cys-Asp-Pro-Gly-Tyr-Ile-Gly-Ser-Arg Formula: C40H62N12O14S Formula weight: 967.05 CAS Number: 110590-60-8 Harmonized Tariff Code:  2933.99

  • L-Histidine monohydrochloride monohydrate, Cell Culture Reagent

    Alfa Aesar

    Synonym(s): L-2-Amino-3-(4-imidazolyl)propionic acid monohydrochloride monohydrate Formula: C6H9N3O2 HCl H2O Formula weight: 209.63 (191.62anhy) CAS Number: 5934-29-2 Harmonized Tariff Code:  2933.29

  • Laminin (929-933)

    Alfa Aesar

    Synonym(s): Laminin Pentapeptide, Tyr-Ile-Gly-Ser-Arg Formula: C26H42N8O8 Formula weight: 594.66 CAS Number: 110590-64-2 Harmonized Tariff Code:  2922.50

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