Supplies, Reagents, L
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MDL Number: MFCD00131509 Storage: 2-8°C
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LLC-RK1 cell line from rabbit kidney
MilliporeSigmaStorage: -196C Other Notes: Additional freight & handling charges may be applicable for Asia-Pacific shipments. Please check with your local Customer Service representative for more information.
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Lead Acetate, Trihydrate Reagent, A.C.S.
Electron Microscopy SciencesFormula: Pb(CH3COO)2·3H20 Formula Weight: 379.33 CAS #: 6080-56-4
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Storage: 2-8°C
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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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Levodopa British Pharmacopoeia (BP) 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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SIGMA Luminol sodium salt
MilliporeSigmaSynonym(s): 3-Aminophthalhydrazide; 5-Amino-2,3-dihydro-1,4-phthalazinedione Empirical Formula: C8H6N3NaO2 Linear Formula: C8H6N3O2Na Formula Weight: 199.14 MDL Number: MFCD00161491 Purity: …
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L-Cyclopentylglycine ; 99%
AFG BioscienceSynonyms: Gly(cyclopentyl)-OH (S)-Amino-cyclopentyl-acetic acid Purity Limit: 99% CAS No.: 2521-84-8 Molecular Formula: C7H13NO2 Molecular Weight: 143.1 MDL No.: MFCD03788076 Storage Temperature: Store at 0-8°C
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Synonyms: 4-( p -Chlorophenyl)-4-hydroxy- N,N -dimethyl-α,α-diphenyl-1-piperidinebutyramide hydrochloride Formula: C29H33ClN2O2 · HCl Formula Weight: 513.50 CAS No.: 34552-83-5 General description: This certified reference material…
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L-Tyrosine, 99%
Thermo Scientific ChemicalsSynonym(s): 3-(4-Hydroxyphenyl)-L-alanine, H-Tyr-OH Formula: C9H11NO3 Formula weight: 181.19 Purity: 99% CAS Number: 60-18-4 Harmonized Tariff Code: 2922.50 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37 In case of contact with…
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This Standard Reference Material (SRM) is intended for use as a standard for calibration of diffraction line positions and line shapes, determined through powder diffractometry. A unit of SRM 640f consists of approximately 7.5 g ofsilicon powder bottled under argon. Synonyms: Silicone powder …
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L-Leucine amide ; >/= 98% (GC)
AFG BioscienceSynonyms: L-Leu-NH2 Purity Limit: ≥ 98% (GC) CAS No.: 687-51-4 Molecular Formula: C6H14N2O Molecular Weight: 130.19 MDL No.: MFCD00238027 Appearance: White crystalline powder Melting Point: 90-104 °C (lit.) Optical Rotation: [a]D20 = +7 ± 2º (C=5 g/100 mL H2O) Storage…
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Luliconazole >=98% (HPLC)
MilliporeSigmaLuliconazole also called LLCZ, {(-)-(E)-[(4R)-4-(2,4-dichlorophenyl)-1,3-dithiolan-2-ylidene](1H-imidazol-1-yl) acetonitrile} is optically active compound. It is used as a topical medicine for treating dermatophytosis and dermatitis. It is a potential antifungal against Candida and other fungal…
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Storage: −20°C
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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 (Lennox) Powder microbial growth medium
MilliporeSigmaSynonym: Luria Bertani Broth Components 10g/L Tryptone 5 g/L Yeast Extract 5 g/L NaCl General Description Lennox LB is a highly-referenced microbial growth medium used for the cultivation of E. coli . This nutrient-rich microbial broth contains peptides, amino acids,…
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L-Citrulline United States Pharmacopeia (USP)
MilliporeSigmaThis product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS 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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PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade.To request the Enhanced Quality Product Documentation for this product,…
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Lanthanum(III) sulfate, anhydrous, 99.9% (REO)
Thermo Scientific ChemicalsFormula: La2(SO4)3 Formula weight: 566.00 Purity: 99.9% (REO) CAS Number: 10099-60-2 Harmonized Tariff Code: 2846.90
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L(-)-Fucose ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 6-Deoxy-L-galactopyranose6-Deoxy-a-L-galactose Purity Limit: ≥ 99% (HPLC) CAS No.: 6696-41-9 Molecular Formula: C6H12O5 Molecular Weight: 164.16 MDL No.: MFCD00069812 Appearance: White crystalline powder Melting Point: 150-153°C Optical Rotation: [a]D20 = -75 ±…
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L-Leucine-4-nitroanilide, 99%
Thermo Scientific ChemicalsFormula: C12H17N3O3 Formula weight: 251.29 Purity: 99% CAS Number: 4178-93-2 Harmonized Tariff Code: 2924.29
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ALDRICH L-Arginine-15N4 hydrochloride, [a]/D, 97% (CP)
MilliporeSigmaSynonym(s): SILAC Amino Acid; ( S )-(+)-Arginine hydrochloride- 15 N4; 15 N Labeled arginine hydrochloride Empirical Formula: C6H15Cl 15 N4O2 Linear Formula: H2 15 NC( 15 NH) 15 NH(CH2)3C( 15…
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L-Lactide, 98+%
Thermo Scientific ChemicalsSynonym(s): (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione Formula: C6H8O4 Formula weight: 144.13 Purity: 98+% CAS Number: 4511-42-6 Harmonized Tariff Code: 2932.20 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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L-Lysine ethyl ester diisocyanate, 97%
Thermo Scientific ChemicalsSynonym(s): L-Lysine diisocyanate ethyl ester Formula: C10H14N2O4 Formula weight: 226.23 Purity: 97% CAS Number: 45172-15-4 Harmonized Tariff Code: 2929.10
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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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Lead Acetate Cotton, StandARd®
Avantor - Macron Fine Chemicals™For Arsenic IMO 6.1:1616 HTS Number 2915295000
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Langerin (12D6) Mouse Monoclonal Antibody
MilliporeSigmaLangerin is a type II transmembrane C-type lectin associated with the formation of Birbeck granules in Langerhans cells. The demonstration of langerin immunoreactivity is considered an adjunct or alternative to CD1a antigen expression as evidence to aid in the diagnosis of Langerhans cell…
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"Lufenuron, PESTANAL®, analytical standard"
MilliporeSigmaFormula: C17H8Cl2F8N2O3 Formula Weight: 511.15 CAS No.: 103055-07-8 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Use guard cartridge holder 54987 Legal Information: LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany