Ready to Ship, Supplies, MilliporeSigma
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Synonym: DMSO, Methyl sulfoxide CAS Number: 67-68-5 Linear Formula: (CH3)2SO Molecular Weight: 78.13 Packaging: 5 mL and 10 mL in flame sealed ampules, 100 mL in amber bottle Application DMSO is a polar aprotic solvent used in chemical reactions, in…
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Petri Dishes and Petri-Pad Dishes
MilliporeSigmaPetri Dishes 47 mm dishes for filter cultures on broth Sterilized Petri-Pad Absorbent Pads 47 mm dishes pre-loaded with sterilized absorbent pads. Eliminates labor and cost of hand-loading pads and minimizes contamination.
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Sodium chloride, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 2.5, 5, 10, 25, 50 kg in poly drum Packaging: 25, 500 g in poly bottle
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Amicon® Ultra-4 Centrifugal Filter Units
MilliporeSigmaThe Amicon® ultra-4 centrifugal filter unit provides both ultra-fast spin times and ultra-high recoveries Overview High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of >90% Vertical membrane reduces…
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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…
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GR ACS Ethyl Acetate
MilliporeSigmaSynonyms: Acetic Acid Ethyl Ester; EtOAc Molecular Formula: C4H8O2 Molecular Weight: 88.11 Linear Structural Formula: CH3COOC2H5 MDL Number: MFCD00009171 Purity: >=99.5% (GC) Melting Point: -84 C (lit.) Density: 0.902 g/mL at 25 C (lit.) …
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UFC501024
MilliporeSigmaWith their vertical membrane design, Amicon Ultra 0.5 mL filters deliver great performance and lower spin times This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 10 kDa. Amicon Ultra centrifugal filters are ideal for protein…
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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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STERIFLIP® FILTERS
MilliporeSigmaSTERIFLIP® FILTERS Compatible with 50 mL centrifuge tubes, Steriflip® filters eliminate the liquid transfer step by integrating directly into the sample tube. To filter, attach the unit to the 50 mL centrifuge tube containing your sample, flip, and apply vacuum. The filtrate…
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CELITE 545
MilliporeSigmaFormula: Diatomaceous earth Formula Weight: N/A CAS Number: 68855-54-9 Synonym(s): Diatomaceous Earth
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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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Millipak® Filter Units
MilliporeSigmaThe Millipak are 0.22 µm membrane filters designed as a safe and efficient barrier against particulates and bacteria. The Millipak devices use the unique, clean stacked disc design that eliminates the risks of particulate-producing woven downstream support found in many pleated membrane…
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Durapore® Membrane Filters
MilliporeSigmaOverview Durapore ® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits Available in…
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Storage: 2-8C UNSPSC Code: 23201100 Features and Benefits: Use cOmplete, Mini Protease Inhibitor Tablets to protect your proteins from a wide range of proteases. In just minutes, uninhibited proteolytic activity can degrade the protein you have spent days isolating. Each of these convenient…
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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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ColorpHast® pH Test Strips
MilliporeSigmaConvenient and economical Plastic-backed paper test strips for determining pH Supplied in packages of 6 transparent plastic boxes of 100 strips per box with color comparison chart Can be rinsed briefly to permit testing of colored, turbid solutions; can be used to test solutions…
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SIAL Calcium carbonate
MilliporeSigmaACS reagent, ≥99.0%, powder Empirical Formula: CCaO3 Formula Weight: 100.09 Linear Formula: CaCO3 MDL Number: MFCD00010906 Purity: ≥99.0% Density: 2.93 g/mL at 25 °C(lit.) Beilstein Registry Number: 8008338 RTECS…
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Polyvinylpyrrolidone, average mol wt 40,000
MilliporeSigmaSynonyms: PVP; Polyvidone; Povidone Formula: (C6H9NO)n CAS No.: 9003-39-8 Application: Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in…
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Synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Formula: [-CH2OCH2CH2N(CH2CO2H)2]2 Formula Weight: 380.35 CAS No.: 67-42-5 Purity: …
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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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Pyridoxine hydrochloride, =98% (HPLC)
MilliporeSigmaSynonyms: Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B6 hydrochloride Formula: C8H11NO3 · HCl Formula Weight: 205.64 CAS No.: 58-56-0 Purity: ≥98% (HPLC)
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Acetonitrile, gradient grade, for HPLC, >=99.9%
MilliporeSigmaAcetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) have been reported by many researchers. …
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Molecular Sieve, Type 3A, 8-12 Mesh Beads
MilliporeSigmaFormula: Na2O, K2O, SiO2, Al2O3, MgO Formula Weight: N/A
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Synonyms: FBS; FCS; sera; serum MDL No.: MFCD00132239 Storage: -20C UNSPSC Code: 12352207 Application: Fetal Bovine Serum (FBS) provides many non-defined growth promoting and survival enhancing factors to cells in culture. FBS, heat inactivated may be used in place of regular FBS…
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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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Transfer pipette
MilliporeSigmaDisposable transfer pipettes are a great way to transfer liquids without the worry of cross-contamination. Available in 19 styles, our extensive range is sure to have one that fits your needs. Available as non-sterile, sterile, or sterile and wrapped in packs of 10. •Unified design with built-in…
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EMPARTA® 2-Propanol for analysis
MilliporeSigmaGrade: ACS Synonyms: Isopropyl alcohol, Isopropanol, iso-Propanol, IPA Chemical Formula: CH3CH(OH)CH3 Hill Formula: C3H8O CAS Number: 67-63-0 UN Number: UN1219
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PetriSlides™ Dish for Microbiological Analysis
MilliporeSigmaSubstitute for Petri Dishes. Holds filter securely in place. Transparent cover allows microscopic examination without removal. Rectangular base has rounded corners for mounting on microscope stage. Sterilized storage and examination containers for culturing microorganisms on 47 mm…
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Ficoll® Paque Plus Cytiva, 17-1440-02
MilliporeSigmaFicoll-Paque Plus is a recognized standard in laboratories worldwide for the isolation of human lymphocytes for in vitro studies.Ficoll-Paque PLUS is a ready to use, sterile medium for isolation of lymphocytes in high yield from peripheral blood using a simple and rapid centrifugation procedure. It…
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N,N-Dimethylformamide, anhydrous, 99.8%
MilliporeSigmaSynonyms: DMF Formula: HCON(CH3)2 Formula Weight: 73.09 CAS No.: 68-12-2 Purity: 99.8% Density: 0.944 g/mL(lit.) Application: Solvent for many hydrophobic organic compounds. Packaging: 1, 6 x 1, 2, 4 x 2 L in Sure/Seal™ …
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Formula: H2O Formula Weight: 18.02 CAS No.: 7732-18-5 Density: 1.000g/mLat 3.98°C(lit.) Application: For use in embryo manipulation. Other Notes: Easily compare specifications for water products with the water specification table .