Reagents, L

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Reagents, L

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  • SIGMA L-Cystathionine >=98% (TLC)

    MilliporeSigma

    Synonym(s): ( R )-S-(2-Amino-2-carboxyethyl)-L-homocysteine Empirical Formula: C7H14N2O4S Linear Formula: C7H14N2O4S Formula Weight: 222.26 MDL Number: MFCD00036685 Purity: ≥98% (TLC) …

  • Lead(II) iodide 99%

    MilliporeSigma

    CAS Number: 10101-63-0 Linear Formula: PbI 2 Molecular Weight: 461.01 EC Number: 233-256-9 MDL Number: MFCD00011163 PubChem Substance ID: 24852657 Packaging 50 g in glass bottle

  • SIGMA LY-367385 hydrochloride >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (S)-(+)-a-amino-4-carboxy-2-methylbenzeneacetic acid Empirical Formula: C10H11NO4 -+HCl Linear Formula: C10H11NO4 -+HCl Formula Weight: 245.66 MDL Number: MFCD02262124 Purity: ≥98% (HPLC) Storage: …

  • L-Menthol, 99%

    Alfa Aesar

    Synonym(s): (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol Formula: C10H20O Formula weight: 156.27 Purity: 99% CAS Number: 2216-51-5 Harmonized Tariff Code:  2906.11 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin…

  • SIGMA LL47 (MaDo)

    MilliporeSigma

    Storage: −196°C

  • ALDRICH Lithium bis(trimethylsilyl)amide solution, 1.0M in THF

    MilliporeSigma

    Synonym(s): Hexamethyldisilazane lithium salt Empirical Formula: C6H18LiNSi2 Linear Formula: [(CH3)3Si]2NLi Formula Weight: 167.33 MDL Number: MFCD00008261 Density: 0.891 g/mL at 25 °C …

  • HARLECO® Light Green SF Yellowish

    MilliporeSigma

    Formula: C37H34N2O9S3Na2 Formula Weight: 792.86 CAS Number: 5141-20-8 Synonym(s): Acid Green Description: General Product Use: Used as cytoplasm stain, for parasites in tissue and for Massons Trichrome stain.

  • Lamotrigine impurity E

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2,3-Dichlorobenzoic acid Empirical Formula: C7H4Cl2O2 Formula Weight: 191.01 Linear Formula: Cl2C6H3CO2H MDL Number: MFCD00002413 …

  • 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…

  • SIGMA L-Phenylalanine Dehydrogenase from Sporosarcina sp. lyophilized powder, >…

    MilliporeSigma

    MDL Number: MFCD00151723 Storage: −20°C

  • L-Isoleucine ß-naphthylamide

    AFG Bioscience

    Synonyms: L-Ile-ßNA CAS No.: 732-84-3 Molecular Formula: C16H20N2O Molecular Weight: 256.19 MDL No.: MFCD00055912 Storage Temperature: Store at 0-8°C

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

    Alfa Aesar

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

  • Lithium formate hydrate, 98%

    Alfa Aesar

    Synonym(s): Formic acid lithium salt Formula: LiOOCH xH2O Formula weight: 51.96(anhy) Purity: 98% CAS Number: 6108-23-2 Harmonized Tariff Code:  2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 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…

  • Fluka Lithium bromide anhydrous, Free Flowing, Reagent Grade, =99%

    Honeywell

    Storage condition: Room Temperature GHS pictograms: GHS07 Signal Words: Warning H Statements: H317;H319;H315;H302 P Statements: P280;P308 + P313;P305 + P351 + P338;P302 + P352;P301 + P330 + P331 Package Type: Poly Bottle C.A.S. Number 1: 7550-35-8 C.A.S. Number 1 Percentage: …

  • Lissamine Green B  ; Dye content: >/= 80%

    AFG Bioscience

    Synonyms: Cyanol green BCI 44090 Purity Limit: Dye content: ≥ 80% CAS No.: 3087-16-9 Molecular Formula: C27H25N2O7S2Na Molecular Weight: 576.62 MDL No.: MFCD00012117 Appearance: Black to dark red powder Storage Temperature: Store at RT

  • L-Alanine benzyl ester p-toluenesulfonate salt, >=95.0% (T)

    MilliporeSigma

    CAS No.: 42854-62-6 Formula: C10H13NO2 ¬? C7H8O3S Formula Weight: 351.42 Linear Formula: CH3CH(NH2)COOCH2C6H5 ¬?…

  • ALDRICH L-Methionine-(methyl-d3), 98 atom % D

    MilliporeSigma

    Synonym(s): SILAC Amino Acid Empirical Formula: C5D3H8NO2S Linear Formula: CD3SCH2CH2CH(NH2)CO2H Formula Weight: 152.23 MDL Number: MFCD00002625 Melting Point: 284 °C (dec.)(lit.)

  • ALDRICH L-Turpentine

    MilliporeSigma

    Synonym(s): Fir oil; Oil of turpentine; Pine oil; Turpentine MDL Number: MFCD00147790 Boiling Point: 153-175 °C(lit.) Melting Point: −55 °C(lit.) Density: 0.86 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.47

  • SIGMA L-Leucine-p-nitroanilide leucine aminopeptidase substrate

    MilliporeSigma

    Synonym(s): L-Leucine-4-nitroanilide Empirical Formula: C12H17N3O3 Linear Formula: C12H17N3O3 Formula Weight: 251.28 MDL Number: MFCD00063681 Storage: 2-8°C Beilstein Registry Number: 2218433

  • Lead(II) chloride, ultra dry, 99.999% (metals basis)

    Alfa Aesar

    Formula: PbCl2 Formula weight: 278.10 Purity: 99.999% (metals basis) 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…

  • Lysine hydrochloride

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): L-Lysine monohydrochloride; ( S )-2,6-Diaminohexanoic acid monohydrochloride Empirical Formula: C6H14N2O2 -+ HCl Formula Weight: 182.65 Linear Formula: …

  • Lead(II) trifluoroacetate

    Alfa Aesar

    Formula: C4F6O4Pb Formula weight: 433.22 CAS Number: 4146-73-0 UN Number: UN2291 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged…

  • LB Agar Ampicillin-100, Plates pre-poured agar plates with 100 µg/ml ampicillin

    MilliporeSigma

    Components 15g/L Agar 10g/L Tryptone 10g/L NaCl 5g/L Yeast Extract 100μg/ml ampicillin Features and Benefits Miller's LB Agar plates provide: Convenient, ready-to-use 10cm format Standard formulation plus antibiotic   General Description …

  • SUPELCO LUBRICATING OIL-Ca,Mg,P,S,Zn

    MilliporeSigma

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

  • SIGMA Lipopolysaccharides from Escherichia coli 0128:B12 purified by phenol…

    MilliporeSigma

    MDL Number: MFCD00164401 Storage: 2-8°C

  • LEAD SULFATE, 99.999%

    GFS Chemicals

    PbSO4

  • SIGMA L-Leucine tert-butyl ester hydrochloride

    MilliporeSigma

    Empirical Formula: C10H21NO2 -+ HCl Linear Formula: (CH3)2CHCH2CH(NH2)COOC(CH3)3 -+ HCl Formula Weight: 223.74 MDL Number: MFCD00038906 Storage: −20°C Beilstein Registry…

  • Lufenuron impurity G

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2,5-Dichloro-4-[[[(2,6-difluorophenyl)carbonyl]carbamoyl]amino]phenyl phenyl carbonate Empirical Formula: C21H12Cl2F2N2O5 Formula Weight: 481.23 Linear Formula: C21H12Cl2F2N2O5

  • SIGMA L-a-Phosphatidyl-DL-glycerol ammonium salt from egg yolk lecithin solution…

    MilliporeSigma

    Synonym(s): 1,2-Diacyl- sn -glycero-3-phospho-(1- rac -glycerol); 1-(3- sn -Phosphatidyl)- rac -glycerol ammonium salt from egg yolk lecithin Purity: ≥99% Storage: −20°C

  • L-alpha-Phosphatidylethanolamine from egg yolk, Type III, 10 mg/mL in chloroform…

    MilliporeSigma

    Synonyms: 1,2-Diacyl-sn-glycero-3-phosphoethanolamine; L-alpha-Cephalin CAS Number: 39382-08-6 MDL No.: MFCD00146357 Purity: >=97% Storage: -20C EC Number: 200-663-8 UNSPSC Code: 12352211

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