Chemicals Reagents L
-
L-Cystine disodium salt, 98+%
Thermo Scientific ChemicalsFormula: C6H10N2Na2O4S2 Formula weight: 284.30 Purity: 98+% CAS Number: 64704-23-0 Harmonized Tariff Code: 2930.90
-
-
For updated SDS information please visit www.goodfellow.com Synonyms: PB000360 Molecular Formula: Pb Molecular Weight: 207.2 Linear Structural Formula: Pb MDL Number: MFCD00134050 Purity: 99.95% Melting Point: 327.4 C (lit.) Legal Information: Product of Goodfellow
-
ALDRICH Lactobionic acid, 97%
MilliporeSigmaSynonym(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: …
-
SIGMA L-741,626 >=98% (HPLC), solid
MilliporeSigmaSynonym(s): (±)-3-[4-(4-Chlorophenyl)-4-hydroxypiperidinyl]methylindole Empirical Formula: C20H21ClN2O Linear Formula: C20H21ClN2O Formula Weight: 340.85 MDL Number: MFCD00953632 Purity: ≥98% (HPLC) …
-
General description HPLC cartridge Analysis Note Pressure: ≤ 30 bar Theoretical Plates (N/m) (Toluene): ≥ 20000 Symmetry (Toluene): 0.8 - 1.4 Capacity factor (Toluene): 1.0 - 2.5 Legal Information LICHROCART is a registered trademark of Merck KGaA,…
-
Synonyms: (S)-2-Hydroxypentanedioic acid-1,2,3,4,5-13C5 disodium salt; Disodium (S)-2-hydroxyglutarate-13C5 Molecular Formula: 13C5H6Na2O5 Molecular Weight: 197.04 Linear Structural Formula: 13C5H6Na2O5 Purity: >=98.0% (GC) Storage: 2-8C
-
Lead Standard for AAS
MilliporeSigmaTraceCERT ® , 1000 mg/L Pb in nitric acid RIDADR: UN 3264 8 / PGIII
-
L-Tyrosine, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): H-L-Tyr-OH Formula: C9H11NO3 Formula weight: 181.19 CAS Number: 60-18-4 Harmonized Tariff Code: 2922.50 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of…
-
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…
-
L-(-)-Xylose, 99%
Thermo Scientific ChemicalsFormula: C5H10O5 Formula weight: 150.13 Purity: 99% CAS Number: 609-06-3 Harmonized Tariff Code: 2940.00
-
L-2-Aminoadipic acid, 98%
Thermo Scientific ChemicalsSynonym(s): H-2-Aad-OH, (S)-2-Aminohexanedioic acid Formula: C6H11NO4 Formula weight: 161.16 Purity: 98% CAS Number: 1118-90-7 Harmonized Tariff Code: 2922.49
-
SIGMA L-Leucine BioUltra, >=99.5% (NT)
MilliporeSigmaSynonym(s): ( S )-2-Amino-4-methylpentanoic acid Empirical Formula: C6H13NO2 Linear Formula: (CH3)2CHCH2CH(NH2)CO2H Formula Weight: 131.17 MDL Number: MFCD00002617 Purity: ≥99.5% (NT) …
-
LMO2 (SP51) Rabbit Monoclonal Antibody
MilliporeSigmaLMO2 is expressed in normal germinal center B-cells and in a subset of lymphomas derived from those cells in addition to bone marrow hematopoietic precursors and endothelial cells. LMO2 protein expression has also been shown to play an important role in the diagnosis of diffuse large B-cell…
-
Lutein, United States Pharmacopeia (USP) Reference Standard
MilliporeSigmaSynonyms: Lutein and zeaxanthin in corn oil Storage: -20C EC Number: 204-840-0 UNSPSC Code: 41116107 General description: 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…
-
Lithium foil, 25x100mm, thickness 0.6mm, as rolled, 99.9%
MilliporeSigmaFor updated SDS information please visit www.goodfellow.com. Synonyms: Lithium; LI000260 Molecular Formula: Li Molecular Weight: 6.94 Linear Structural Formula: Li MDL Number: MFCD00134051 Purity: 99.9% Melting Point: 180 C (lit.) Density: 0.534 g/mL at 25 C (lit.) …
-
This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges us to request certain…
-
Luteolin, primary pharmaceutical reference standard
MilliporeSigmaCAS No.: 491-70-3 Synonyms: 3′,4′,5,7-Tetrahydroxyflavone Formula: C15H10O6 Formula Weight: 286.24 Linear Formula: C15H10O6 MDL No.: MFCD00017309 Melting Point: ~330 °C(lit.)
-
Lead(II) carbonate, basic, 99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): White lead, C.I. 77597 Formula: C2H2O8Pb3 Formula weight: 775.63 Purity: 99% (metals basis) 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.…
-
Lead Oxide (Litharge), Powder
Avantor - J.T.Baker®Formula: PbO Formula Weight: 223.19 CAS Number: 1317-36-8 Synonym(s): lead(II) oxide
-
L-Aspartic acid
MilliporeSigmapharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): ( S )-(+)-Aminosuccinic acid; ( S )-Aminobutanedioic acid Empirical Formula: C4H7NO4 Formula Weight: 133.10 Linear Formula: …
-
Lanthanum(III) chloride heptahydrate, ACS reagent
MilliporeSigmaFormula: LaCl3 · 7H2O Formula Weight: 371.37 CAS No.: 10025-84-0 Purity: 64.5-70.0% (ACS specification) Biochem/physiol Actions: Calcium channel blocker Packaging: 25, 100, 500 g in poly bottle
-
Lead(II) trifluoroacetate
Thermo Scientific ChemicalsFormula: 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…
-
Lithium metaborate, anhydrous, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: BLiO2 Formula weight: 49.75 Purity: 99.9% (metals basis) CAS Number: 13453-69-5 Harmonized Tariff Code: 2840.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
Lenalidomide >=98% (HPLC)
MilliporeSigmaSynonyms: Lenalidomide; 1-Oxo-4-amino-2-(2,6-dioxopiperidin-3-yl)isoindole; 3-(4-Amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione; 3-(4-Amino-1-oxoisoindolin-2-yl)piperidin-2,6-dione; 3-(4-Amino-1-oxoisoindolin-2-yl)piperidine-2,6-dione; CC 5013; CC-5013 Molecular Formula: …
-
L-Homoserine ; 98%
AFG BioscienceSynonyms: L-HomoSer-OH L-2-Amino-4-hydroxybutyric acid (S)-2-Amino-4-hydroxybutyric acid Purity Limit: 98% CAS No.: 672-15-1 Molecular Formula: C4H9NO3 Molecular Weight: 119.12 MDL No.: MFCD00063090 Melting Point: 203°C (dec) Storage Temperature: Store at RT
-
L-Norvaline methyl ester hydrochloride ; >/= 99.9% (HPLC)
AFG BioscienceSynonyms: L-Nva-OMe·HCl Purity Limit: ≥ 99.9% (HPLC) CAS No.: 56558-30-6 Molecular Formula: C6H13NO2·HCl Molecular Weight: 167.6 MDL No.: MFCD00190974 Appearance: White to off-white powder Melting Point: 98-106 ºC Optical Rotation: [a]D20 = + 21 ± 2 º (C=1 in EtOH) …
-
L-Lactate Assay Kit
MilliporeSigmaLactate is generated by lactate dehydrogenase (LDH) under hypoxic or anaerobic conditions. Monitoring lactate levels is, therefore, a good indicator of the balance between tissue oxygen demand and utilization and is useful when studying cellular and animal physiology. Simple, direct and…
-
Lindane
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): gamma-hexachlorocyclohexane; γ-BHC; 1α,2α,3β,4α,5α,6β-Hexachlorocyclohexane Empirical Formula: C6H6Cl6 Formula Weight: 290.83 Linear Formula: …
-
For updated SDS information please visit www.goodfellow.com Synonyms: PB000360 Molecular Formula: Pb Molecular Weight: 207.2 Linear Structural Formula: Pb MDL Number: MFCD00134050 Purity: 99.95% Melting Point: 327.4 C (lit.) Legal Information: Product of Goodfellow
-
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…
-
Lipase from human pancreas
MilliporeSigmaPancreatic lipase fulfills a key function in dietary fat absorption by hydrolyzing triglycerides into diglycerides, and subsequently into monoglycerides and free fatty acids. Synonyms: Triacylglycerol acylhydrolase; Triacylglycerol lipase Storage: -20C