Chemicals Reagents L

Chemicals Reagents L

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  • Lamotrigine for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Lamotrigine; 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine; GI 267119X Empirical Formula: C9H7Cl2N5 Formula Weight: 256.09 Linear Formula: C9H7Cl2N5...

  • SIGMA L-a-Phosphatidylcholine from dried egg yolk, Type X-E, >=40% (enzymatic)

    Synonym(s): 1,2-Diacyl- sn -glycero-3-phosphocholine; 3- sn -Phosphatidylcholine; L-α-Lecithin; Azolectin; PC Purity: ≥40% (enzymatic) Storage: −20°C Beilstein Registry Number: 5209585

  • Luria Broth 1 Gram Buffered Capsules [Miller's LB Broth], 5 Kilograms

    High salt formula. Molecular Biology Grade. For maintenance and propagation of E. Coli. RPI Media is now available in convenient pre-measured and pre-mixed capsules. Prebuffered media eliminates messy weighing and pH adjustments. Simply dissolve 25 capsules per 1 Liter of distilled water. Water must...

  • Lorazepam Related Compound C

    United States Pharmacopeia (USP) Reference Standard Synonym(s): 6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxaldehyde Empirical Formula: C15H8Cl2N2O Formula Weight: 303.14 Linear Formula: C15H8Cl2N2O MDL...

  • Lead(II) chloride, Reagent Grade, 99%

    Thermo Scientific Chemicals

    Formula: PbCl2 Formula weight: 278.10 Purity: 99% CAS Number: 7758-95-4 UN Number: UN2291 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.39 Risk Phrases: 61-62-20/22-33-50/53 May cause harm to the unborn child. Possible risk of impaired fertility. Harmful by inhalation and if...

  • L-Histidine monohydrochloride monohydrate United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Lauric-d23 acid >=98 atom % D, >=98% (CP)

    Synonyms: Dodecanoic-d23 acid Molecular Formula: C12D23HO2 Molecular Weight: 223.46 Linear Structural Formula: CD3(CD2)10CO2H MDL Number: MFCD00144567 Purity: >=98% (CP) Melting Point: 44-46 C (lit.) Application: This product may be used as an analytical standard.

  • SIGMA LY225910 >=98% (HPLC)

    Synonym(s): 2-[2-(5-Bromo-1H-indol-3-yl)ethyl]-3-[3-(1-methylethoxy )phenyl]-4-(3H)-quinazolinone Empirical Formula: C27H24BrN3O2 Linear Formula: C27H24BrN3O2 Formula Weight: 502.40 MDL Number: MFCD00907856...

  • SUPELCO Lipid Standards: Fatty Acid Methyl Ester mixtures

    C20:1 - C20:5 Storage: −20°C

  • SIGMA L-Iditol >=98%

    MilliporeSigma

    Empirical Formula: C6H14O6 Linear Formula: C6H14O6 Formula Weight: 182.17 MDL Number: MFCD00064289 Purity: ≥98% Melting Point: 78-80 °C(lit.) Storage: 2-8°C

  • SIGMA L-BNP trifluoroacetate salt >=98% (HPLC)

    Synonym(s): Ser-Pro-Lys-Met-Val-Gln-Gly-Ser-Gly-Cys-Phe-Gly-Leu-Lys-Met-Asp-Arg-Ile-Ser-Ser-Ser-Ser-Gly-leu-Gly-Cys-Lys-Val-Leu-Arg-Arg-His [Disulfide Bridge: 10-26] trifluoroacetate salt; [Leu13]-BNP trifluoroacetate salt; [Leu13]-Brain Natriuretic Peptide-32 trifluoroacetate salt Empirical...

  • LiChrosorb(R) RP-8 HPLC Column 5 mum particle size, L x I.D. 25 cm x 4.6 mm

    LiChrosorb(R) RP-8 HPLC column is used for the separation of neutral, acidic and weakly basic compounds. Legal Information: LiChrosorb is a registered trademark of Merck KGaA, Darmstadt, Germany

  • Lithium hydroxide monohydrate, 98%

    Thermo Scientific Chemicals

    Formula: LiOH H2O Formula weight: 41.96 (23.95anhy) Purity: 98% 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. Causes...

  • ALDRICH L-(-)-Malic acid disodium salt, 95-100% (enzymatic)

    Synonym(s): L-Hydroxybutanedioic acid Empirical Formula: C4H4Na2O5 Linear Formula: C4H4O5Na2 Formula Weight: 178.05 MDL Number: MFCD00064542 Purity: 95-100% (enzymatic)

  • ALDRICH Lactobionic acid, 97%

    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: 113-118 °C(lit.) Beilstein...

  • L-Methionine amide hydrochloride ; >/= 99% (HPLC)

    Synonyms: L-Met-NH2·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 16120-92-6 Molecular Formula: C5H12N2OS·HCl Molecular Weight: 184.69 MDL No.: MFCD00039084 Appearance: White powder Optical Rotation: [a]D20 = +17 ± 2º (C=2 in 1N HCl) Storage Temperature: Store at 0-8 °C

  • Luteolin 7-glucuronide phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG. Synonyms: Luteolin-7-O-beta-D-glucuronide;...

  • L-(-)-Fucose, 99%

    Thermo Scientific Chemicals

    Synonym(s): 6-Deoxy-L-galactose Formula: C6H12O5 Formula weight: 164.16 Purity: 99% CAS Number: 2438-80-4 Harmonized Tariff Code: 2940.00

  • LuminoCt(R) qPCR ReadyMix(TM), For fast probe-based quantitative PCR

    Synonyms: LuminoCt(R) qPCR ReadyMix(TM); LuminoCt® Storage: -20C UNSPSC Code: 41106300 Features and Benefits: . Assay results in as little as 25 minutes. Unsurpassed accuracy, precision, and sensitivity. Virtually eliminates the need to optimize assay parameters Application:...

  • SIGMA a-Lactose monohydrate BioXtra, >=99% total lactose basis (GC)

    Synonym(s): β-D-Gal-(1→4)-α-D-Glc; 4- O -β-D-Galactopyranosyl-α-D-glucose; Milk sugar Empirical Formula: C12H22O11 -+ H2O Linear Formula: C12H22O11 -+ H2O Formula Weight: 360.31 MDL...

  • SIGMA L-a-Lysophosphatidylinositol sodium salt from Glycine max (soybean) >=96%

    Synonym(s): 1-Acyl- sn -glycero-3-phospho-(1-D- myo -inositol) MDL Number: MFCD00131447 Purity: ≥96% Storage: −20°C

  • L-Histidine methyl ester dihydrochloride, 98+%

    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. Precautionary Statements:...

  • LJI308 >=98% (HPLC)

    MilliporeSigma

    Synonyms: 2,6-Difluoro-4-(4-(4-morpholinophenyl)pyridin-3-yl)phenol; 2,6-Difluoro-4-[4-[4-(4-morpholinyl)phenyl]-3-pyridinyl]phenol Molecular Formula: C21H18F2N2O2 Molecular Weight: 368.38 Linear Structural Formula: C21H18F2N2O2 MDL Number: MFCD29905461 Purity: >=98% (HPLC) Storage: -20C Biochem...

  • SIGMA Leucine Aminopeptidase, microsomal from porcine kidney Type IV-S, ammonium sulfate suspension, 10-40 units/mg protein (Bradford)

    Synonym(s): Cathepsin III; LAP; Leucinamide aminopeptidase; Leucinaminopeptidase MDL Number: MFCD00131501 Storage: 2-8°C

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