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  • 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. …

  • L-Ascorbic acid sodium salt, 99%

    Alfa Aesar

    Synonym(s): Vitamin C sodium salt, Sodium L-ascorbate Formula: C6H7NaO6 Formula weight: 198.11 Purity: 99% CAS Number: 134-03-2 Harmonized Tariff Code:  2936.27

  • Lecithin, 90%, soybean

    Alfa Aesar

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

  • Lead, Natural Pb, plasma standard solution, Specpure®, Natural Pb 100µg/ml

    Alfa Aesar

    Formula: Matrix 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements:

  • LB Broth (Lennox)

    Alfa Aesar

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

  • Lithium nitrate, anhydrous, 99.999% (metals basis)

    Alfa Aesar

    Formula: LiNO3 Formula weight: 68.95 Purity: 99.999% (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.…

  • 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…

  • Lithium nitrate hydrate, Puratronic r, 99.999% (metals basis)

    Alfa Aesar

    Formula: LiNO3 xH2O (x^=0.5) Formula weight: 68.95(anhy) Purity: 99.999% (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…

  • Laemmli SDS sample buffer, reducing (6X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H318-H302-H312-H315 Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P301+P312-P501a Wear protective gloves/protective…

  • L-Proline, 99%

    Alfa Aesar

    Synonym(s): H-Pro-OH, (S)-Pyrrolidine-2-carboxylic acid Formula: C5H9NO2 Formula weight: 115.13 Purity: 99% CAS Number: 147-85-3 Harmonized Tariff Code:  2933.99

  • L-Glutamine, 99%

    Alfa Aesar

    Synonym(s): H-Gln-OH, L-Glutamic acid 5-amide Formula: C5H10N2O3 Formula weight: 146.15 Purity: 99% CAS Number: 56-85-9 Harmonized Tariff Code:  2924.19

  • Lithium chloride, ACS, 99% min

    Alfa Aesar

    Formula: LiCl Formula weight: 42.39 Purity: 99% min CAS Number: 7447-41-8 Harmonized Tariff Code:  2827.39 Hazard Statements:

  • Lithium tetraphenylborate tris(1,2-dimethoxyethane) adduct

    Alfa Aesar

    Synonym(s): Tetraphenylboron lithium tris(1,2-dimethoxyethane) adduct Formula: C24H20BLi 3C4H10O2 Formula weight: 595.54 (326.18anhy) CAS Number: 75965-35-4 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: …

  • Lactate dehydrogenase, rabbit muscle

    Alfa Aesar

    Synonym(s): E.C. 1.1.1.27, NAD oxidoreductase CAS Number: 9001-60-9 Harmonized Tariff Code:  3507.90

  • 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

  • L-(+)-Rhamnose monohydrate, 99%

    Alfa Aesar

    Synonym(s): 6-Deoxy-L-mannose monohydrate Formula: C6H12O5 H2O Formula weight: 182.19 (164.17anhy) Purity: 99% CAS Number: 10030-85-0 Harmonized Tariff Code:  2940.00

  • L-(-)-Xylose, 99%

    Alfa Aesar

    Formula: C5H10O5 Formula weight: 150.13 Purity: 99% CAS Number: 609-06-3 Harmonized Tariff Code:  2940.00

  • Lead(II) acetate, basic

    Alfa Aesar

    Synonym(s): Lead subacetate Formula: C4H6O4Pb 2Pb(OH)2 Formula weight: 807.72 CAS Number: 1335-32-6 UN Number: UN1616 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2915.29 Hazard Statements: H360-H351-H373 May damage fertility or the unborn child. Suspected…

  • L-(+)-Ribose, 99%

    Alfa Aesar

    Formula: C5H10O5 Formula weight: 150.13 Purity: 99% CAS Number: 24259-59-4 Harmonized Tariff Code:  2940.00

  • L-(+)-Tartaric acid, 99%

    Alfa Aesar

    Formula: C4H6O6 Formula weight: 150.09 Purity: 99% CAS Number: 87-69-4 Harmonized Tariff Code:  2918.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Lead(II) iodide, 99.9985% (metals basis)

    Alfa Aesar

    Formula: I2Pb Formula weight: 461.00 Purity: 99.9985% (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…

  • LB Agar plate with 100µg/ml ampicillin

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • 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…

  • Lipoprotein, low density, oxidized, human plasma, 99%, BT-910

    Alfa Aesar

    Synonym(s): Ox-LDL Oxidized LDL Purity: 99%, BT-910 Form: Liquid Harmonized Tariff Code:   2937.19

  • L-Homoserine, 99%

    Alfa Aesar

    Synonym(s): L-2-Amino-4-hydroxybutyric acid, H-Hser-OH Formula: C4H9NO3 Formula weight: 119.12 Purity: 99% CAS Number: 672-15-1 Harmonized Tariff Code:  2922.50

  • Lithium iodide, ultra dry, 99% (metals basis)

    Alfa Aesar

    Formula: ILi Formula weight: 133.84 Purity: 99% (metals basis) CAS Number: 10377-51-2 Harmonized Tariff Code:  2827.60 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • L-Cysteine, 98+%

    Alfa Aesar

    Synonym(s): L-2-Amino-3-mercaptopropionic acid, H-Cys-OH Formula: C3H7NO2S Formula weight: 121.16 Purity: 98+% CAS Number: 52-90-4 Harmonized Tariff Code:  2930.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash…

  • LB Agar plate, plain

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • 3,5-Lutidine, 99%

    Alfa Aesar

    Synonym(s): 3,5-Dimethylpyridine Formula: C7H9N Formula weight: 107.16 Purity: 99% CAS Number: 591-22-0 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H331-H226-H312-H315-H319-H335 Toxic if swallowed. Toxic…

  • 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-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

  • Lanthanum(III) oxide, 99.99% (REO), Ca 10ppm max, AAS Grade

    Alfa Aesar

    Formula: La2O3 Formula weight: 325.82 Purity: 99.99% (REO), Ca 10ppm max, AAS Grade CAS Number: 1312-81-8 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

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