Chemicals Reagents L

Chemicals Reagents L

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  • L-Lysine decarboxylation medium

    for microbiology Synonym(s): LD medium; Lysine Decarboxylase Broth without Peptone

  • ALDRICH Leucoberbelin Blue I, Dye content 65%

    Synonym(s): LBB Empirical Formula: C23H26N2O3S Linear Formula: C23H26N2O3S Formula Weight: 410.53 MDL Number: MFCD00217522 Melting Point: >300 °C(lit.)

  • L-Glutamic acid monopotassium salt monohydrate

    puriss. p.a., ≥99.0% Synonym(s): Potassium L-glutamate Empirical Formula: C5H8KNO4 -+ H2O Formula Weight: 203.23 Linear Formula: KOOCCH2CH2CH(NH2)COOH -+ H2O MDL Number: MFCD00150343 Purity:...

  • "Lactofen, PESTANAL®, analytical standard"

    Synonyms: 2-Ethoxy-1-methyl-2-oxoethyl 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate; Ethyl O -[5-(2-chloro-α,α,α-trifluoro- p -tolyloxy)-2-nitrobenzoyl]-DL-lactate Formula: C19H15ClF3NO7 Formula Weight: 461.77 CAS No.: 77501-63-4...

  • (R)-(+)-Limonene solution certified reference material, 2000 mug/mL in methanol, ampule of 1 mL

    Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC Other Notes: This Certified Reference...

  • ALDRICH L-Leucine-13C6,15N, 98 atom % 13C, 98 atom % 15N, 95% (CP)

    Synonym(s): ( S )-2-Amino-4-methylpentanoic acid- 13 C6, 15 N; 13 C and 15 N Labeled L-leucine; SILAC Amino Acid; L-Leucine-ul- 13 C, 15 N Empirical Formula: 13 C6H13 15 NO2 Linear Formula: ( 13 CH3)2 13 CH 13 CH2 13 CH( 15...

  • ALDRICH L-(+)-a-Phenylglycine, 99%

    Synonym(s): ( S )-(+)-2-Phenylglycine; S- (+)-α-Aminophenylacetic acid; L-2-Phenylglycine Empirical Formula: C8H9NO2 Linear Formula: C6H5CH(NH2)CO2H Formula Weight: 151.16 MDL Number: MFCD00064403 Purity: 99% Melting...

  • Losartan for system suitability

    European Pharmacopoeia (EP) Reference Standard

  • L-Phenylalanine

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): ( S )-2-Amino-3-phenylpropionic acid Empirical Formula: C9H11NO2 Formula Weight: 165.19 Linear Formula: C6H5CH2CH(NH2)CO2H MDL Number: MFCD00064227...

  • Bottle LB Agar Lennox 500G

    Description: Propagation and maintenance of E. coli for molecular biology. Contains 5g/L NaCl BD products are intended for sale/shipment within the US only. International customers should contact their local BD distributor to place orders for BD products.

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

    CAS No.: 56-41-7 Synonyms: ( S )-2-Aminopropionic acid; L-α-Aminopropionic acid Formula: C3H7NO2 Formula Weight: 89.09 Linear Formula: C3H7NO2 MDL No.: MFCD00064410

  • SIAL Leucomalachite Green

    Synonym(s): 4,4'-Benzylidenebis( N , N -dimethylaniline) Empirical Formula: C23H26N2 Formula Weight: 330.47 Linear Formula: C6H5CH[C6H4N(CH3)2]2 MDL Number: MFCD00008315 Melting Point:...

  • Lycopene, Redivivo™ 10% FS, ~10% in corn oil, =95.0% (sum of isomers)

    Synonym: Lycopene, dispersion CAS Number: 502-65-8 Empirical Formula (Hill Notation): C40H56 Molecular Weight: 536.87 EC Number: 232-281-2 MDL Number: MFCD00017350 Other Notes REDIVIVO is a non-toxic, stable formulation of lycopene (10% dispersion in corn oil) that offers...

  • SIGMA Lectin from Dolichos biflorus (horse gram) lyophilized powder

    Synonym(s): Dolichos biflorus agglutinin; DBA Storage: −20°C

  • Lactobionic acid 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...

  • Lycopsamine 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: Retronecine 9-(-)-viridiflorate Molecular...

  • L-Azidohomoalanine hydrochloride

    Synonyms: AHA Molecular Formula: C4H8N4O2 · HCl Molecular Weight: 180.59 Linear Structural Formula: C4H8N4O2 · HCl Melting Point: 139 C Storage: -20C Application: L-Azidohomoalanine (AHA) is an amino acid analog of methionine that contains a very small modification, specifically an azido moiety....

  • Leucocrystal Violet-d6

    analytical standard Synonym(s): Bis(4-dimethylaminophenyl)-4-dimethylamino-d6-phenylmethane Empirical Formula: C25D6H25N3 Formula Weight: 379.57 Linear Formula: C25D6H25N3 MDL Number: MFCD11975211

  • SIGMA 1-Linoleoyl-rac-glycerol >=97%, liquid

    Synonym(s): 1-([ cis , cis ]-9,12-octadecadienoyl)- rac -glycerol; 1-Monolinolein Empirical Formula: C21H38O4 Linear Formula: C21H38O4 Formula Weight: 354.52 MDL Number: MFCD00270409 Purity: ≥97% Storage: −20°C

  • Lithium chloride anhydrous, 99.95% trace metals basis

    Synonyms: Lithium monochloride; NSC 327172 Molecular Formula: ClLi Molecular Weight: 42.39 Linear Structural Formula: LiCl MDL Number: MFCD00011078 Purity: 99.95% trace metals basis Melting Point: 605 C (lit.) Application: Lithium chloride is used in conjunction with N, N dimethylacetamide (DMA) for...

  • SIGMA a-L-Iduronidase human recombinant, expressed in mouse NSO cells

    Activity: ≥7,500 units/mg protein Storage: −20°C

  • LY2090314 >=98% (HPLC)

    Synonyms: 3-[9-Fluoro-1,2,3,4-tetrahydro-2-(1-piperidinylcarbonyl)pyrrolo[3,2,1-jk][1,4]benzodiazepin-7-yl]-4-imidazo[1,2-a]pyridin-3-yl-1h-pyrrole-2,5-dione;...

  • SIGMA L-Cysteine PharmaGrade, Ajinomoto, manufactured under appropriate GMP controls for Pharma or Biopharmaceutical production, suitable for cell culture

    Synonym(s): ( R )-2-Amino-3-mercaptopropionic acid Empirical Formula: C3H7NO2S Linear Formula: HSCH2CH(NH2)CO2H Formula Weight: 121.16 MDL Number: MFCD00064306 Purity: ≥98% Melting Point: 240 °C (dec.)(lit.) Storage:...

  • ALDRICH Lanthanum(III) hydroxide, 99.9% trace metals basis

    Empirical Formula: H3LaO3 Linear Formula: La(OH)3 Formula Weight: 189.93 MDL Number: MFCD00016160 Purity: 99.9% trace metals basis

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