Reagents, L

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Reagents, L

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  • Lithium deuteroxide solution, 7.5 wt. % in D2O, >=98 atom % D

    MilliporeSigma

    Synonyms: Lithium deuteroxide (3N in D2O) solution CAS Number: 12159-20-5 Formula: DLiO Formula Weight: 24.95 Linear Formula: LiOD MDL No.: MFCD00075389 Refractive Index: n20/D 1.363 UNSPSC Code: 12352200

  • Leishman Stain

    Alfa Aesar

    CAS Number: 12627-53-1 Harmonized Tariff Code:  2934.30

  • Lead (impurities)

    MilliporeSigma

    certified by MBH Analytical Ltd (83X PR8) Synonym(s): Lead Empirical Formula: Pb Formula Weight: 207.20 Linear Formula: Pb MDL Number: MFCD00134050 Boiling Point: 1740 °C(lit.) Melting Point: 327.4 °C(lit.)

  • SIGMA LPK-26 >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): 2-(3,4-Dichlorophenyl)-N-methyl-N-[(1S)-1-(2-isopropyl)-2-(1-(3-pyrrolinyl))ethyl]acetamide hydrochloride Empirical Formula: C18H24Cl2N2O -+ HCl Linear Formula: C18H24Cl2N2O -+ HCl Formula…

  • Linde Type A Zeolite

    MilliporeSigma

    BCR ® certified Reference Material Synonym(s): Zeolite, Linde Type A RTECS No.: ZG6800000

  • SIGMA Lectin from Erythrina cristagalli (coral tree) lyophilized powder

    MilliporeSigma

    Synonym(s): Erythrina cristagalli agglutinin; ECA MDL Number: MFCD00163567 Storage: −20°C

  • SIGMA Lectin from Triticum vulgaris (wheat) FITC conjugate, lyophilized powder

    MilliporeSigma

    Synonym(s): WGA; Wheat germ agglutinin Storage: 2-8°C

  • Lutetium(III) oxide, REacton r, 99.995% (metals basis), REM 50ppm

    Alfa Aesar

    Formula: Lu2O3 Formula weight: 397.94 Purity: 99.995% (metals basis), REM 50ppm CAS Number: 12032-20-1 Harmonized Tariff Code:  2846.90

  • SUPELCO LUBRICATING OIL-Ba,Ca,Cl,Cu,Mg,P,S,Zn

    MilliporeSigma

    Synonym(s): Lubricating Oil w/Elements Standard; Lubricating oil with metals standard Storage: room temp

  • (±)-Epichlorohydrin

    MilliporeSigma

    purum, ≥99% (GC) Synonym(s): (±)-2-(Chloromethyl)oxirane; 1-Chloro-2,3-epoxypropane Empirical Formula: C3H5ClO Formula Weight: 92.52 Linear Formula: C3H5ClO MDL Number: MFCD00005132 Purity: ≥99% (GC) Boiling…

  • ALDRICH Lithium methoxide, 98%

    MilliporeSigma

    Synonym(s): Lithium methylate Empirical Formula: CH3LiO Linear Formula: CH3OLi Formula Weight: 37.97 MDL Number: MFCD00036357 Purity: 98% Beilstein Registry Number: 3552389

  • Luteolin, primary pharmaceutical reference standard

    MilliporeSigma

    CAS No.: 491-70-3 Synonyms: 3′,4′,5,7-Tetrahydroxyflavone Formula: C15H10O6 Formula Weight: 286.24 Linear Formula: C15H10O6 MDL No.: MFCD00017309 Melting Point: ~330 °C(lit.)

  • Lithium triethylborohydride, 1M in THF

    Alfa Aesar

    Synonym(s): Lithium triethylhydridoborate Formula: C6H16BLi Formula weight: 105.94 CAS Number: 22560-16-3 UN Number: UN3399 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H260-H314-H318 Highly flammable liquid and vapour. In…

  • Lithium metaborate, anhydrous, 99%

    Alfa Aesar

    Formula: BLiO2 Formula weight: 49.75 Purity: 99% CAS Number: 13453-69-5 Harmonized Tariff Code:  2840.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • ALDRICH L-Leucine-2,3,3,4,5,5,5,5',5',5'-d10, 98 atom % D

    MilliporeSigma

    Synonym(s): L-Leucine-C-d10; L-Leucine-d10 Empirical Formula: C6D10H3NO2 Linear Formula: (CD3)2CDCD2CD(NH2)CO2H Formula Weight: 141.23 MDL Number: MFCD01321412 …

  • SIGMA Lipopolysaccharides from Salmonella enterica serotype minnesota purified…

    MilliporeSigma

    MDL Number: MFCD00131520 Storage: 2-8°C

  • SIGMA Lactalbumin

    MilliporeSigma

    MDL Number: MFCD00130492 Storage: 2-8°C

  • ALDRICH (+)-Ledene, >=95.0% (sum of enantiomers, GC)

    MilliporeSigma

    Synonym(s): (1S,2R,4R,11R)-3,3,7,11-Tetramethyltricyclo[6.3.0.0 2.4 ]undec-7-ene Empirical Formula: C15H24 Linear Formula: C15H24 Formula Weight: 204.35 MDL Number: MFCD00042613 Purity: ≥95.0% (sum of enantiomers, GC) Boiling…

  • L-Arabinitol, United States Pharmacopeia (USP) Reference Standard

    MilliporeSigma

    CAS No.: 7643-75-6 Synonyms: L-(−)-Arabitol; L-Arabinitol Formula: C5H12O5 Formula Weight: 152.15 Linear Formula: C5H12O5 MDL No.: MFCD00064290 Melting Point: 101-104 °C(lit.)

  • ALDRICH Lutetium(III) nitrate hydrate, 99.9% trace metals basis

    MilliporeSigma

    Empirical Formula: LuN3O9 -+ xH2O Linear Formula: Lu(NO3)3-+xH2O Formula Weight: 360.98 (anhydrous basis) MDL Number: MFCD00150421 Purity: 99.9% trace metals basis

  • Lead(II) perchlorate trihydrate, ACS, 97% min

    Alfa Aesar

    Formula: Cl2O8Pb 3H2O Formula weight: 460.15 (406.10anhy) Purity: 97% min CAS Number: 13453-62-8 UN Number: UN1470 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2829.90 Hazard Statements: H271-H360-H373-H302-H332 May cause fire or explosion; strong oxidizer.…

  • 2,6-Lutidine, analytical standard

    MilliporeSigma

    CAS No.: 108-48-5 Synonyms: 2,6-Dimethylpyridine Formula: C7H9N Formula Weight: 107.15 Linear Formula: C7H9N MDL No.: MFCD00006345 Purity: ≥99.7% (GC) Boiling Point: 143-145 °C(lit.) Melting Point: …

  • Luteolin 7-glucoside

    MilliporeSigma

    analytical standard Synonym(s): Luteolin 7- O -β-D-glucoside Empirical Formula: C21H20O11 Formula Weight: 448.38 Linear Formula: C21H20O11 MDL Number: MFCD06799436 Purity: ≥98% (HPLC) Storage: …

  • Lanthanum(III) 2-methoxyethoxide, 99.9% (REO), 5% w/v in 2-methoxyethanol

    Alfa Aesar

    Formula: C9H21LaO6 Formula weight: 364.17 Purity: 99.9% (REO), 5% w/v in 2-methoxyethanol CAS Number: 115685-56-8 UN Number: UN1188 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H360-H226-H302-H312-H332 May damage fertility or the…

  • SIGMA L-Glutamic acid g-(3-carboxy-4-nitroanilide) ammonium salt >=99.0% (TLC)

    MilliporeSigma

    Synonym(s): L-Glutamic acid 5-(3-carboxy-4-nitroanilide) ammonium salt Empirical Formula: C12H16N4O7 Linear Formula: C12H12N3O7NH4 Formula Weight: 328.28 MDL Number: MFCD00058243 …

  • SIGMA Luzindole >=90%

    MilliporeSigma

    Synonym(s): N-Acetyl-2-benzyltryptamine; N-[2-[2-(Phenylmethyl)-1H-indol-3-yl]ethyl]acetamide Empirical Formula: C19H20N2O Linear Formula: C19H20N2O Formula Weight: 292.37 MDL Number: MFCD00672498 Purity: ≥90% …

  • "Lufenuron, PESTANAL®, analytical standard"

    MilliporeSigma

    Formula: C17H8Cl2F8N2O3 Formula Weight: 511.15 CAS No.: 103055-07-8 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • SIGMA Lipase from Mucor miehei powder, slightly brown, ~1 U/mg

    MilliporeSigma

    Synonym(s): Triacylglycerol acylhydrolase; Triacylglycerol lipase MDL Number: MFCD00131509 Storage: 2-8°C

  • Lopinavir for system suitability

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Lopinavir Empirical Formula: C37H48N4O5 Formula Weight: 628.80 Linear Formula: C37H48N4O5

  • L-Proline

    MilliporeSigma

    certified reference material, TraceCERT ® Synonym(s): ( S )-Pyrrolidine-2-carboxylic acid Empirical Formula: C5H9NO2 Formula Weight: 115.13 Linear Formula: C5H9NO2 MDL Number: MFCD00064318 Melting Point: …

  • SIGMA LCS-1 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4,5-Dichloro-2-(3-methylphenyl)-3(2H)-pyridazinone Empirical Formula: C11H8Cl2N2O Linear Formula: C11H8Cl2N2O Formula Weight: 255.10 MDL Number: MFCD00814448 Purity: ≥98% (HPLC)…

  • Lanthanum(III) phosphate hydrate

    Alfa Aesar

    Formula: LaPO4 xH2O Formula weight: 233.88(anhy) CAS Number: 14913-14-5 Harmonized Tariff Code:  2846.90

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