MilliporeSigma Chemicals Reagents T
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For updated SDS information please visit www.goodfellow.com. Synonyms: Tungsten; W 005200; W Molecular Formula: W Molecular Weight: 183.84 Linear Structural Formula: W MDL Number: MFCD00011461 Purity: 99.95% Melting Point: 3410 C (lit.) Density: 19.3 g/mL at 25 C…
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TPH in Soil - Low - PT Proficiency Testing Material
MilliporeSigmaThis proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com. Storage: 2-8C
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Linear Structural Formula: Ca4(PO4)2O Purity: >=98% Application: Tetracalcium phosphate (TTCP) is used in calcium hydroxide cements, and hydrolyzes slowly to form calcium hydroxide and a thin insoluble apatite layer that prevents further reaction. TTCP has a calcium phosphate phase with a…
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Triclocarban analytical standard
MilliporeSigmaSynonyms: 3,4,4'-Trichlorocarbanilide; 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea; TCC; Triclocarban Molecular Formula: C13H9Cl3N2O Molecular Weight: 315.58 Linear Structural Formula: Cl2C6H3NHCONHC6H4Cl MDL Number: MFCD00013254 Purity: >=98.0% (HPLC) Melting Point: …
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(tBu)2PPh Pd G4 >=95%
MilliporeSigmaMolecular Formula: C28H38NO3PPdS Molecular Weight: 606.07 Linear Structural Formula: C28H38NO3PPdS Purity: >=95% Melting Point: 152-158 C Application: (tBu)2PPh Pd G4 is a powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation…
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Synonym(s): N -[Tris(hydroxymethyl)methyl]glycine Empirical Formula: C6H13NO5 Linear Formula: (HOCH2)3CNHCH2CO2H Formula Weight: 179.17 MDL Number: MFCD00004277 Purity: ≥99% (titration) Beilstein…
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ALDRICH 1,3,5-Triethynylbenzene, 97%
MilliporeSigmaEmpirical Formula: C12H6 Linear Formula: C12H6 Formula Weight: 150.18 MDL Number: MFCD00068621 Purity: 97% Melting Point: 86-91 °C (decomposition)
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2,2,2-Trichloroethanol, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: Trichloroethyl alcohol CAS Number: 115-20-8 Formula: C2H3Cl3O Formula Weight: 149.4 Linear Formula: Cl3CCH2OH MDL No.: MFCD00004677 Purity: >=99% Boiling Point: 152-154 C(lit.) Melting Point: 17.8 C (lit.) Density: 1.56 g/mL at 20 C(lit.) Refractive Index: …
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ALDRICH tBuBrettPhos Pd G3, 96%
MilliporeSigmatBuBrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst that can be used in cross-coupling reactions for the formation of C-C, C-N, C-O, C-F, C-CF3, and C-S bonds. It is air-, moisture-, and thermally-stable and is highly soluble in a wide range of common organic solvents. Some of its…
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Linear Structural Formula: C11H17O2N3 MDL Number: MFCD24465763 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes…
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trans-Sinapic acid phyproof(R) Reference Substance
MilliporeSigmaThis 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: …
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Trace Metals 2 - Whole Volume - WP proficiency testing material is produced in accordance with ISO/IEC 17043:2010. Also referred to as non-Potable water or Water Pollution sample, this product is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes…
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Synonyms: Maximum recovery diluent tablets Application: Used to dilute samples, to increase recovery rates and to prepare stock solutions of powdered milk and concentrates or as base to neutralising disinfectants. Legal Information: NutriSelect is a registered trademark of Merck KGaA,…
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Synonym(s): Tantalum pentachloride Empirical Formula: Cl5Ta Linear Formula: TaCl5 Formula Weight: 358.21 MDL Number: MFCD00011253 Purity: 99.999% trace metals basis Melting Point: 217 °C(lit.) Density: 3.68 g/mL at 25 °C(lit.)
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TMB, (3,3′,5,5′-tetramethybenzidine) has been shown to be a safe-sensitive substrate for the assay of HRP. Initially, in the presence of HRP and hydrogen peroxide, a one-electron oxidation product is formed. This compound, a cation free radical, is blue in color with an adsorption…
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Trypsin / EDTA 2 0.025% Trypsin / 0.01% EDTA, 250 ml
MilliporeSigmaTrypsin / EDTA 2 (0.025% / 0.01%) Storage: -20C Application: Trypsin is still the most widely employed enzyme used for cell detachment. PromoCell´s Trypsin Solutions exhibit standardized enzyme activity and contain trypsin from extra-pure lots. This Trypsin/EDTA Solution has a ratio of…
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Tungsten disulfide suspension
MilliporeSigmaTungsten disulfide suspension (WS2) (1 mg/mL in water) is a two dimensional (2D) transition metal dichalcogenide (TMD) material with a hexagonal configuration. It is a graphene like material that has a honeycomb network. Its properties include high flexibility, and moderate mobility of charge…
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TWEEN® 20, viscous liquid
MilliporeSigmaTween(R)20 is a polyoxyethylene sorbitol ester that belongs to the polysorbate family. It is a nonionic detergent having a molecular weight of 1,225 daltons, assuming 20 ethylene oxide units, 1 sorbitol, and 1 lauric acid as the primary fatty acid. The ethylene oxide subunits are responsible for…
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ALDRICH Tin(II) oxalate, 98%
MilliporeSigmaSynonym(s): Oxalic acid tin(II) salt; Stannous oxalate Empirical Formula: C2O4Sn Linear Formula: SnC2O4 Formula Weight: 206.73 MDL Number: MFCD00040678 Purity: 98% Beilstein Registry Number: 3708588
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TCLP Semi-VOAs - PT Proficiency Testing Material
MilliporeSigmaThis proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com.
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TGFBR1 Peptide >=95% (HPLC)
MilliporeSigmaPurity: >=95% (HPLC) Storage: -20C Biochem Physiol Actions: The TGFBR1 peptide sequence (KKKVLTQMGSPSIRC-S(pS)VS) is derived from human SMAD3 (215-230) and is suitable for use as the substrate for TGFBR1 superfamily, including ACVRs (ALK1, ALK2, ALK4 and ALK7) and BMPRs (ALK3 and ALK6).
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Synonym(s): Thiocarbamoyl hydrazide Formula: NH2CSNHNH2 Formula Weight: 91.14 CAS No.: 79-19-6 UN Number: UN2811 Purity: ≥99.0% (RT); ≥99.0%
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Turbidity certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.
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Titrant 5 titrant
MilliporeSigmaPurity: (Karl Fischer) Density: 0.85 g/cm3 at 20 C Legal Information: AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
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Formula: C22H24N2O8 · HCl Formula Weight: 480.90 CAS No.: 64-75-5 Storage Temperature: −20°C Application: Used in tetracycline controlled gene expression systems (gene switches) such a the tet-on and tet-off…
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Synonym(s): TCEP Empirical Formula: C9H15O6P -+ HCl Linear Formula: C9H15O6P -+ HCl Formula Weight: 286.65 MDL Number: MFCD00145469 Purity: ≥98% (NMR) Beilstein Registry Number: 3724376
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Tantalum wire reel, 5m, diameter 0.05mm, annealed, 99.9%
MilliporeSigmaFor updated SDS information please visit www.goodfellow.com. Synonyms: Tantalum; TA005110; Ta Molecular Formula: Ta Molecular Weight: 180.95 Linear Structural Formula: Ta MDL Number: MFCD00011252 Purity: 99.9% Melting Point: 2996 C (lit.) Density: 16.69 g/cm3 (lit.) …
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Synonym(s): Trimethylsilyl (fluorosulfonyl)difluoroacetate Formula: FSO2CF2CO2Si(CH3)3 Formula Weight: 250.27 CAS No.: 120801-75-4 UN Number: UN2920 Density: 1.27g/mLat 25°C(lit.) Application: …
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(-)-Tetrahydropalmatine >=98% (HPLC)
MilliporeSigmaTetrahydropalmatine is an tetrahydroprotoberberine isoquinoline alkaloid found primarily in the Corydalis genus. Molecular Formula: C21H25NO4 Molecular Weight: 355.43 Linear Structural Formula: C21H25NO4 MDL Number: MFCD03265591 Purity: >=98% (HPLC) Storage: 2-8C Biochem…
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Empirical Formula: C15H26O6 Linear Formula: C15H26O6 Formula Weight: 302.36 MDL Number: MFCD00274208 Density: 1.157 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.477(lit.)
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This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Other Notes: Values of analytes vary lot to lot. Some lots may not…