Ready to Ship, MilliporeSigma
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Sodium dodecyl sulfate, ReagentPlus(R), >=98.5% (GC)
MilliporeSigmaSynonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate CAS Number: 151-21-3 Formula: C12H25NaO4S Formula Weight: 288.38 Linear Formula: CH3(CH2)11OSO3Na MDL No.: MFCD00036175 Purity: >=98.5% (GC) Melting Point: …
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S-Pak Filters
MilliporeSigmaS-Pak sterile, individually packed, gridded membrane filters are made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids. Type HA (0.45 µm) for total coliform or yeast and mold analysis and type RA (1.2 µm) for yeast…
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Methanol, for HPLC, >=99.9%
MilliporeSigmaThermochemical conversion of methanol to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed. Synonyms: Methyl alcohol Molecular Formula: CH4O Molecular Weight: 32.04 …
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Cellulose plates (TLC and HPTLC)
MilliporeSigmaFor analysis of polar substances The organic sorbent cellulose is particularly suitable for the separation of hydrophilic substances by partition chromatography. EMD Millipore cellulose plates include classical TLC grade or HPTLC plates for demanding high-performance separations: TLC…
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UFC903024
MilliporeSigmaProvides both ultra-fast spin times and ultra-high recoveries This Amicon Ultra 15 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 30 kDa. Amicon Ultra centrifugal filters are ideal for protein & nucleic acid purification, concentration & desalting.…
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Ethyl alcohol, Pure 200 proof, for molecular biology
MilliporeSigmaThis product is 200proof, non-denatured absolute ethanol (100%). This is a molecular biology grade product and is tested for the RNase and Dnase. Synonyms: Ethanol; absolute alcohol; non-denatured ethanol Molecular Formula: C2H6O Molecular Weight: 46.07 Linear Structural Formula:…
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Spectroquant® Ammonium Test Method: photometric
MilliporeSigmaThe test can be used for the cyanide-free determination of ammonium in wastewater, groundwater, surface water and seawater. Furthermore, after appropriate sample pretreatment the analysis of soil and food is possible. Precautionary Statement(s): P210: Keep away from heat/sparks/open flames/hot…
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Sodium borohydride, granular, 99.99% trace metals basis
MilliporeSigmaSynonyms: Sodium tetrahydridoborate CAS Number: 16940-66-2 Formula: H4BNa Formula Weight: 37.83 Linear Formula: NaBH4 MDL No.: MFCD00003518 Purity: 99.99% trace metals basis Melting Point: >300 C (dec.) (lit.) EC Number: 241-004-4 UNSPSC Code: 12352000 General…
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Synonyms: Formalin CAS Number: 50-00-0 Formula: CH2O Formula Weight: 30.03 Linear Formula: HCHO MDL No.: MFCD00003274 Purity: 36.5-38.0% Density: 1.09 g/mL at 25 C(lit.) Refractive Index: n20/D 1.3765 Beilstein Registry Number: 1209228 UNSPSC Code: 12352114 General…
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Synonyms: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Formula: NH2C(CH2OH)3 Formula Weight: 121.14 CAS No.: 77-86-1 Purity: ≥99.9% (titration) General description: 2222A 40% (w/w)…
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NONSTERILE MILLEX® SYRINGE FILTERS Applications include filtration-based sample preparation for dissolution testing, HPLC, UHPLC, LC-MS, ion chromatography (IC), and general particulate removal Hydrophilic PTFE Millex® filters are HPLC-certified for low extractables Best…
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Disposable smartSpatula® L 140 mm, white, anti-static, micro
MilliporeSigmaThe smartSpatula is a clean, economical, and disposable spatula for chemical and biological material transfer, collection and manipulation. Available with double ended design has spoon/spatula on one end and a pick to break up clumps at the other or as a micro design with both ends as pick…
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2-Propanol, BioReagent, for molecular biology, =99.5%
MilliporeSigmaIsopropanol is a clear, colorless, polar organic solvent commonly used in chemistry and molecular biology laboratories. It will dissolve a wide range of chemicals, and evaporates quickly. This product (2-propanol) is designated as molecular biology grade and is suitable for the precipitation of…
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Calcium chloride dihydrate
MilliporeSigmaACS reagent, ≥99% Empirical Formula: CaCl2 -+ 2H2O Formula Weight: 147.01 Linear Formula: CaCl2 -+ 2H2O MDL Number: MFCD00149613 Purity: ≥99%; 99.0-105.0% (ACS specification) Melting Point: 176 °C…
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Sodium chloride, BioXtra, =99.5% (AT)
MilliporeSigmaSynonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% (AT) Other Notes: Easily compare specifications for Sodium Chloride products with the Sodium Chloride specification table .
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OmniSolv® Alcohol, Reagent
MilliporeSigmaFormula: CH3CH2OH with methanol and isopropyl alcohol Formula Weight: 46.07 CAS Number: Synonym(s): Ethyl Alcohol, Denatured
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Acetic acid Reagent Grade, =99%
MilliporeSigmaChemical name: Acetic Acid Chemical synonyms: Glacial acetic acid Material form: Liquid Density (g/cm3): 1.05 Flash Point (°C): 40 °C Molecular weight: 60.05 Molecular formula: C2H4O2 Chemical purity: =99% UN Number: UN 2789
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Fluka Formic acid ACS reagent, =96%
MilliporeSigmaDensity (g/cm3): 1.22 Flash Point (°C): 49.5 °C Molecular weight: 46.03 Molecular formula: HCOOH Chemical purity: =96% UN Number: UN1779
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Crimp Seal with PTFE/Butyl Septum (Pharma-Fix)
MilliporeSigmaPTFE-faced butyl septum was used in sealing headspace vials to analyse the sampling efficiency and breakthrough of methyl bromide on activated charcoal using GC. It was also used for sealing water samples during headspace analysis with GC-FID, in a study which demonstrates cross-validation of…
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XX6602500
MilliporeSigmaUltraclean and dispense small volumes of solvent by squeeze-bottle action. Hand-pressure operated dispenser with filter holder fitted with a delivery tube. Use to direct filtered solvent against surfaces.
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Stericup Quick Release-GP Sterile Vacuum Filtration System
MilliporeSigmaThe Stericup® vacuum filtration system is the most efficient single-use, disposable process for sterile media preparation. It combines a Steritop filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL in a single, ready-to-use format. Its no-tip, easy-grip…
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Millex-HPF LCR Filter
MilliporeSigmaThis 25 mm syringe filter with a Graduated Glass Fiber & Hydrophilic PTFE membrane, for non-sterile filtration, has a 0.45 µm pore size used in clarifying of aqueous & organic solutions with high particulate levels.
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Synonyms: N -Ethyl- N ′-(3-dimethylaminopropyl)carbodiimide hydrochloride; EDAC; EDC hydrochloride; WSC hydrochloride Formula: C8H17N3 · HCl Formula Weight: 191.70 CAS No.: 25952-53-8 Storage Temperature: −20°C Biochem/physiol Actions: …
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Alcohol, 70% 4L
MilliporeSigmaFormula: C2H5OH Formula Weight: 46.08 Description: General Product Use: Part of the QSM Histology stain line. Used to hydrate or dehydrate tissue samples in tissue processing and staining protocols.
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PEROXIDE TEST
MilliporeSigmaThe peroxide test is especially suitable for monitoring prescribed cleaning agent concentrations.
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Hydrogen Peroxide 30% (Perhydrol®) For Analysis EMSURE® ISO
MilliporeSigmaGrade: ACS, ISO UN No.: UN2014 pH: 2 - 4 (H2O, 20°C) Solubility: (20°C) soluble Melting Point: -26°C Boiling Point: 107°C (1013 hPa) Vapor Pressure: 18 hPa (20°C) Density: 1.11 g/cm3 (20°C)
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OmniSolv® 1-Chlorobutane
MilliporeSigmaFormula: CH3(CH2)3Cl Formula Weight: 92.57 CAS Number: 109-69-3 Synonym(s): Butyl Chloride
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MDL Number: MFCD00162455 Storage: 2-8°C
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Donkey serum,
MilliporeSigmaSynonyms: Serum Storage: -20C UNSPSC Code: 12352203 General description: Donkey serum is pooled from a normal donor herd. Application: Normal donkey serum may be used as a blocking agent and controls in immunoassays. For immunohistochemistry and immunocytochemistry, donkey serum was…
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Synonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.5% (GC) Density: 1.10 g/mL(lit.) Caution: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming…