Reagents, L

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Reagents, L

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  • SIGMA LDN-192960 dihydrochloride >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 3-[(2,7-Dimethoxy-9-acridinyl)thio]-1-propanamine dihydrochloride; 3-[(2,7-Dimethoxyacridin-9-yl)thio]propan-1-amine dihydrochloride Empirical Formula: C18H20N2O2S -+ 2HCl Linear Formula: …

  • L-Cysteine from non-animal source ; >/= 99% (Assay)

    AFG Bioscience

    Purity Limit: ≥ 99% (Assay) CAS No.: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight: 121.16 MDL No.: MFCD00064306 Appearance: White crystalline powder Melting Point: 220 °C (dec.) Optical Rotation: [a]D = +7 to +9.5º Storage Temperature: Store at RT

  • 2,5-Lutidine

    Spectrum Chemical

    CAS No.: 589-93-5 UN No.: UN1993 Class: 3 Pkg. Group: PG III

  • L-Tyrosine 4-nitroanilide ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: L-Tyr-pNA Purity Limit: ≥ 99% (HPLC) CAS No.: 52551-07-2 Molecular Formula: C15H15N3O4 Molecular Weight: 301.3 MDL No.: MFCD00155550 Appearance: Yellow crystalline powder Melting Point: 200-206 °C Optical Rotation: [a]D20 = +146.4 ± 4º (C=1 in 80% AcOH) …

  • L-Leucinol

    AFG Bioscience

    CAS No.: 7533-40-6 Molecular Formula: C6H15NO Molecular Weight: 117.19 MDL No.: MFCD00063676 Storage Temperature: Store at 0-8°C

  • LIM2551, 12070505

    MilliporeSigma

    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.   Synonyms: LIM 2551; LIM-2551 UNSPSC Code: 12352200

  • L-Pyroglutamyl-L-alanine ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: Pyr-L-Ala-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 21282-08-6 Molecular Formula: C8H12N2O4 Molecular Weight: 200.19 MDL No.: MFCD00037886 Appearance: White powder Storage Temperature: Store at 0-8 °C

  • Lithium bromide, anhydrous, 99% min

    Alfa Aesar

    Formula: BrLi Formula weight: 86.85 Purity: 99% min CAS Number: 7550-35-8 Harmonized Tariff Code:  2827.59 Hazard Statements: H302-H315-H319-H317 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. Precautionary…

  • SIGMA Lipase, immobilized on Immobead 150 from Thermomyces lanuginosus >=3000 U…

    MilliporeSigma

    MDL Number: Storage: 2-8°C

  • Linolenic acid, ~70% (GC)

    MilliporeSigma

    CAS No.: 463-40-1 Synonyms: α-Lnn; cis , cis , cis -9,12,15-Octadecatrienoic acid Formula: C18H30O2 Formula Weight: 278.43 Linear Formula: CH3(CH2CH=CH)3(CH2)7CO2H MDL No.: …

  • SIGMA L-Threonine BioXtra, >=99.5% (NT)

    MilliporeSigma

    Synonym(s): (2 S ,3 R )-2-Amino-3-hydroxybutyric acid Empirical Formula: C4H9NO3 Linear Formula: CH3CH(OH)CH(NH2)CO2H Formula Weight: 119.12 MDL Number: MFCD00064270 Purity: ≥99.5% (NT) Melting Point: 256…

  • Lutetium(III) chloride hexahydrate, REacton r, 99.9% (REO)

    Alfa Aesar

    Formula: LuCl3 6H2O Formula weight: 389.42 (281.33anhy) Purity: 99.9% (REO) CAS Number: 15230-79-2 Harmonized Tariff Code:  2846.90

  • Lanthanum(III) 2,4-pentanedionate hydrate, 99.9% (REO)

    Alfa Aesar

    Formula: C15H21LaO6 xH2O Formula weight: 436.24(anhy) Purity: 99.9% (REO) CAS Number: 64424-12-0 Harmonized Tariff Code:  2846.90

  • L-Cysteine hydrochloride monohydrate, 99%

    Alfa Aesar

    Synonym(s): H-Cys-OH.HCl.H{2}O Formula: C3H7NO2S HCl H2O Formula weight: 175.64 (157.62anhy) Purity: 99% CAS Number: 7048-04-6 Harmonized Tariff Code:  2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Lithium Periodate Reagent

    GFS Chemicals

  • Lacquer Thinner, Technical

    Spectrum Chemical

    Grade: Technical

  • L-Asparagine methyl ester hydrochloride ; >/= 95% (HPLC)

    AFG Bioscience

    Synonyms: L-Asn-OMe·HCl Purity Limit: ≥ 95% (HPLC) CAS No.: 57461-34-4 Molecular Formula: C5H10N2O3·HCl Molecular Weight: 182.61 MDL No.: MFCD01317794 Appearance: White solid Storage Temperature: Store at 0-8°C

  • L-4-trans-Hydroxyproline benzyl ester hydrochloride

    AFG Bioscience

    Synonyms: L-Hyp-OBzl·HCl CAS No.: 62147-27-7 Molecular Formula: C12H15NO3·HCl Molecular Weight: 257.73 MDL No.: MFCD00237998 Storage Temperature: Store at 0-8°C

  • L-Alanine tert-butyl ester hydrochloride

    AFG Bioscience

    Synonyms: L-Ala-OtBu·HCl CAS No.: 13404-22-3 Molecular Formula: C7H15NO2·HCl Molecular Weight: 181.7 MDL No.: MFCD00035524 Storage Temperature: Store at 0-8°C

  • SIGMA Lipase acrylic resin from Candida antarctica >=5,000 U/g, recombinant,…

    MilliporeSigma

    Synonym(s): Novozyme 435 MDL Number: MFCD00217536 Storage: 2-8°C

  • Leuco Crystal Violet

    Spectrum Chemical

    CAS No.: 603-48-5

  • SIGMA L-(+)-Ergothioneine

    MilliporeSigma

    Synonym(s): ( S )-α-Carboxy-N,N,N-trimethyl-2-mercapto-1H-imidazole-4-ethanaminium inner salt; Thioneine Empirical Formula: C9H15N3O2S Linear Formula: C9H15N3O2S Formula Weight: 229.30 MDL…

  • 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: …

  • SIGMA Lipoprotein Lipase from bovine milk ammonium sulfate suspension, >=2,000…

    MilliporeSigma

    Synonym(s): Diacylglycerol acylhydrolase; Diacylglycerol lipase MDL Number: MFCD00131523 Storage: 2-8°C

  • L-Histidine methyl ester dihydrochloride, 98+%

    Alfa Aesar

    Synonym(s): H-His-OMe.2HCl Formula: C7H11N3O2 2HCl Formula weight: 242.11 Purity: 98+% CAS Number: 7389-87-9 Harmonized Tariff Code:  2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • SIGMA Labetalol hydrochloride >98% (TLC), powder

    MilliporeSigma

    Synonym(s): 2-Hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzamide hydrochloride Empirical Formula: C19H24N2O3 -+ HCl Linear Formula: C19H24N2O3 -+ HCl Formula Weight: 364.87 MDL…

  • L-Histidine

    Spectrum Chemical

    CAS No.: 71-00-1

  • SIAL Lithium chloride

    MilliporeSigma

    anhydrous, free-flowing, Redi-Dri ™ , ACS reagent, ≥99% Empirical Formula: ClLi Formula Weight: 42.39 Linear Formula: LiCl MDL Number: MFCD00011078 Purity: ≥99% Melting Point: 605 °C(lit.) RTECS No.: OJ5950000

  • Lab Kit, for the evaluation of FA status in blood (n-3 + n-6 PUFA)

    MilliporeSigma

    Flash Point (F): -14.8 °F Flash Point (C): -26 °C

  • L-Histidine, FCC

    Spectrum Chemical

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

  • Lead rod, 9.5mm (0.37in) dia, 99.999+% (metals basis)

    Alfa Aesar

    Purity: 99.999+% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code:  7806.00 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. Harmful if inhaled. …

  • Lead(II) chloride, Puratronic r, 99.999% (metals basis)

    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: Cl2Pb Formula weight: 278.10 Purity: 99.999% (metals basis) CAS Number: 7758-95-4 …

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