Containers, Reagents, L
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Lanthanum(III) Chloride Heptahydrate 98% For Analysis
MilliporeSigmaCAS No.: 10025-84-0 pH: 5 (100 g/l, H2O, 25°C) Solubility: (20°C) soluble Melting Point: 91°C Elimination of water of crystallisation Molar Mass: 371.37 g/mol Bulk Density: 900 kg/m3 Ignition Point: 5 (100 g/l, H2O, 25°C)
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Synonyms: Lactose Formula: C12H22O11 Formula Weight: 342.30 CAS No.: 63-42-3
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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…
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L-Isoleucine ß-naphthylamide
AFG BioscienceSynonyms: 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
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L-Glutathione, reduced, 98+%
Thermo Scientific ChemicalsSynonym(s): ^y-L-Glutamyl-L-cysteinylglycine, GSH Formula: C10H17N3O6S Formula weight: 307.33 Purity: 98+% CAS Number: 70-18-8 Harmonized Tariff Code: 2930.90
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Lead Sulfate ; >/= 98% (Assay)
AFG BioscienceSynonyms: Lead(II) sulfate Purity Limit: ≥ 98% (Assay) CAS No.: 7446-14-2 Molecular Formula: PBSO4 Molecular Weight: 303.26 MDL No.: MFCD00011166 Appearance: White to very faintly beige crystals and/ Storage Temperature: Store at RT
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Lenacil
MilliporeSigmaPESTANAL ® , analytical standard Synonym(s): 3-Cyclohexyl-6,7-dihydro-1 H -cyclopentapyrimidine-2,4-(3 H ,5 H )-dione Empirical Formula: C13H18N2O2 Formula Weight: 234.29 Linear Formula: …
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Luotonin A, >=98% (HPLC)
MilliporeSigmaLinear Formula: C18H11N3O Purity: >=98% (HPLC) Storage: -20C UNSPSC Code: 12352202 Biochem/physiol Actions: Luotonin A is a cytotoxic alkaloid reported to inhibit topoisomerase I. Luotonin A was originally isolated from the Chinese medicinal plant Paganum nigellastrum. As an antitumor…
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L-Malic acid-13C4 >=99 atom % 13C, >=97% (CP)
MilliporeSigmaSynonyms: (S)-(-)-2-Hydroxysuccinic acid-13C4; L-Hydroxybutanedioic acid-13C4 Molecular Formula: 13C4H6O5 Molecular Weight: 138.06 Linear Structural Formula: HO213C13CH213CH(OH)13CO2H MDL Number: MFCD19704799 Purity: >=97% (CP) Melting Point: 101-103 C (lit.) Storage: -20C
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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…
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LB Broth MILLER Granulated
MilliporeSigmaUsed in molecular microbiology procedures for maintaining and propagating E. coli. Typical Composition (g/L): Tryptone 10.0; yeast extract 5.0; sodium chloride 10.0 Preparation: 25.0g/L
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L-Moses >=98% (HPLC)
MilliporeSigmaSynonyms: (1S,2S)-N1,N1-Dimethyl-N2-(3-methyl-1,2,4-triazolo[3,4-a]phthalazin-6-yl)-1-phenyl-1,2-propanediamine; L-45 Molecular Formula: C21H24N6 Molecular Weight: 360.46 Linear Structural Formula: C21H24N6 MDL Number: MFCD31563590 Purity: >=98% (HPLC) Storage: 2-8C …
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Lactase United States Pharmacopeia (USP) Reference Standard
MilliporeSigmaThis 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…
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Lead(II) carbonate, basic, ACS
Thermo Scientific ChemicalsSynonym(s): White lead, C.I. 77597 Formula: C2H2O8Pb3 Formula weight: 775.63 CAS Number: 1319-46-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2836.99 Hazard Statements: H301-H360-H373-H332 Toxic if swallowed. May damage fertility or the…
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Linalool primary reference standard
MilliporeSigmaProduced and qualified by HWI pharma services GmbH.Exact content by quantitative NMR can be found on the certificate. Synonyms: (+/-)-3,7-Dimethyl-1,6-octadien-3-ol; (+/-)-3,7-Dimethyl-3-hydroxy-1,6-octadiene Molecular Formula: C10H18O Molecular Weight: 154.25 Linear Structural…
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L-Phenylalanine-1-13C 99 atom % 13C
MilliporeSigmaSynonyms: L-Phenylalanine-carboxy-13C Molecular Formula: 13CC8H11NO2 Molecular Weight: 166.18 Linear Structural Formula: C6H5CH2CH(NH2)13CO2H MDL Number: MFCD00084036 Purity: 99% (CP) Melting Point: 270-275 C (dec.) (lit.)
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Description: Propagation and maintenance of E. coli for molecular biology. Contains 10g/L NaCl
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Synonym(s): Luria Bertani Agar Storage: room temp
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Synonyms: Lithium foil CAS Number: 7439-93-2 Formula: Li Formula Weight: 6.94 Linear Formula: Li MDL No.: MFCD00134051 Purity: 99.9% trace metals basis Boiling Point: 1342 C(lit.) Melting Point: 180 C (lit.) Density: 0.534 g/mL at 25 C(lit.) EC Number: 231-102-5 …
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Synonym(s): Silica preparation Formula: SiO2 Formula Weight: 60.08 CAS No.: 7631-86-9 Density: 1.3g/mLat 25°C Application: sodium stabilizing counterion Legal Information: LUDOX is a registered trademark of W.R. Grace & Co.-Conn. Packaging: 18 L in VerSA-Flow™
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Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon High Temperature Viscosity Standards can be found on the Paragon Scientific webpageThis product is a certified reference material (CRM) certified to International Standards BS EN ISO…
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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…
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Poly-L-ornithine hydrobromide, mol wt 30,000-70,000
MilliporeSigmaCAS Number: 27378-49-0 MDL Number: MFCD00237231 Analysis Note Molecular weight based on viscosity. Also assayed by MALLS.
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LDC000067 hydrochloride >=98% (HPLC)
MilliporeSigmaSynonyms: 3-((6-(2-Methoxyphenyl)pyrimidin-4-yl)amino)phenyl)methanesulfonamide hydrochloride; 3-[[6-(2-Methoxyphenyl)-4-pyrimidinyl]amino]-benzenemethanesulfonamide; LDC067 Molecular Formula: C18H18N4O3S · xHCl Linear Structural Formula: C18H18N4O3S · xHCl MDL Number: MFCD28137788 …
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A cell-permeable thiobarbituryl-benzoate compound that acts as a highly potent and reversible inhibitor of lymphoid tyrosine phosphatase (LYP) (IC50 = 508 nM) and thereby enhances TCR signaling in intact cells. Exhibits competitive to mixed mode of inhibition (Ki = 384 nM). Also shown to inhibit…
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Lead(II) acetate trihydrate, ACS reagent, =99%
MilliporeSigmaFormula: Pb(CH3CO2)2 · 3H2O Formula Weight: 379.33 CAS No.: 6080-56-4 Purity: ≥99%; 99.0-103.0% (ACS specification) Packaging: 2.5 kg in poly bottle Packaging: 25, 500 g in poly bottle
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L-Erythronic acid lithium salt >=95% (TLC)
MilliporeSigmaSynonyms: (2S,3S)-2,3,4-Trihydroxybutanoic acid lithium salt; Lithium L-erythronate Molecular Formula: C4H8O5 · xLi+ Linear Structural Formula: C4H8O5 · xLi+ Purity: >=95% (TLC) Storage: 2-8C
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SIGMA Lignoceric acid >=99% (capillary GC)
MilliporeSigmaSynonym(s): Tetracosanoic acid Empirical Formula: C24H48O2 Linear Formula: CH3(CH2)22COOH Formula Weight: 368.64 MDL Number: MFCD00002810 Purity: ≥99% (capillary GC) Storage: 2-8°C Beilstein Registry…
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Application: Legionella Enrichment Broth Base with addition of supplements is used for the enrichment of Legionella species Legal Information: NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany