Chemicals Reagents P

Chemicals Reagents P

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  • Poloxamer 407, NF

    Spectrum Chemical

    Grade: NF CAS No.: 9003-11-6

  • Polypropylene (PP)

    MilliporeSigma

    ERM ® certified Reference Material Synonym(s): Polypropylene Linear Formula: [CH2CH(CH3)]n MDL Number: MFCD00084447 Density: 0.9 g/mL at 25 °C(lit.) Storage: −20°C

  • Phosphoric acid suitable for HPLC, LiChropur(TM), 85%

    Synonyms: Orthophosphoric acid Molecular Formula: H3O4P Molecular Weight: 98.0 Linear Structural Formula: H3PO4 MDL Number: MFCD00011340 Purity: 85%; 85.0-90.0% (NaOH 1 M, T) Melting Point: ~40 C (lit.) Density: 1.680-1.720 g/mL at 20 C; 1.685 g/mL at 25 C (lit.) Legal Information: LiChropur is a...

  • SIGMA Penicillin G potassium salt ~1600 U/mg

    Synonym(s): Benzylpenicillin potassium salt Empirical Formula: C16H17KN2O4S Linear Formula: C16H17KN2O4S Formula Weight: 372.48 MDL Number: MFCD00036193 Beilstein Registry Number: 3832841

  • ALDRICH (+)-Potassium Ds-threo-isocitrate monobasic, >=98.0% (NT)

    Synonym(s): (1R,2S)-1-Hydroxy-1,2,3-propanetricarboxylic acid monopotassium salt; Ds-(+)- threo -Isocitric acid monopotassium salt Empirical Formula: C6H7KO7 Linear Formula: C6H7KO7 Formula Weight: 230.21 Purity:...

  • SUPELCO PAH Calibration Mix

    TraceCERT ® , certified reference material, 10 μg/mL each component in acetonitrile Synonym(s): Polynuclear Aromatic Hydrocarbons Mix Components: Acenaphthene; Acenaphthylene; Anthracene; Benzo(a)anthracene; Benzo[ a ]pyrene; Benzo[ b ]fluoranthene; Benzo[ ghi ]perylene; Benzo[ k...

  • SIGMA Poly-L-lysine-FITC Labeled mol wt 30,000-70,000

    MDL Number: MFCD00165427 Storage: −20°C

  • MangoMix™

    Meridian (Bioline)

    MangoMix™ is a convenient, ready-to-go, 2x Reaction Mix containing MangoTaq™ DNA Polymerase, MgCl2 and ultra-pure dNTPs manufactured by Bioline. The Mix is optimized and ready-to-use and requires only the addition of water, template and primers. Meridian Life Sciences, Inc....

  • ALDRICH 2-(Propylamino)ethanol, >=98%

    Synonym(s): N -Propylethanolamine Empirical Formula: C5H13NO Linear Formula: CH3CH2CH2NHCH2CH2OH Formula Weight: 103.16 MDL Number: MFCD00002844 Purity: ≥98% Boiling Point: 182 °C(lit.) Density:...

  • Phosphorus tribromide, >=99.99% trace metals basis

    Synonyms: Phosphorus(III) bromide CAS Number: 7789-60-8 Formula: Br3P Formula Weight: 270.69 Linear Formula: PBr3 MDL No.: MFCD00011436 Purity: >=99.99% trace metals basis Boiling Point: 175 C(lit.) Melting Point: -41.5 C (lit.) Density: 2.88 g/mL at 20 C(lit.) Refractive Index: n20/D 1.697(lit.) EC...

  • ALDRICH 1,10-Phenanthrolin-5-amine, 97%

    Synonym(s): (1,10)-Phenanthrolin-5-ylamine Formula: C12H9N3 Formula Weight: 195.22 CAS No.: 54258-41-2 Purity: 97% Packaging: 1, 5 g in glass bottle

  • Polytetrafluoroethylene (PTFE), film, thickness 0.05 mm, size 150 x 150 mm, tolerance 0.2

    For updated SDS information please visit www.goodfellow.com Synonyms: FP301250 Legal Information: Product of Goodfellow

  • Potassium Iodide

    MilliporeSigma

    secondary pharmaceutical standard; traceable to USP Synonym(s): Potassium iodide Empirical Formula: IK Formula Weight: 166.00 Linear Formula: KI MDL Number: MFCD00011405 Melting Point: 681 °C(lit.)

  • Polystyrene

    MilliporeSigma

    analytical standard, for GPC, 1,000,000 Synonym(s): PS Linear Formula: [CH2CH(C6H5)]n MDL Number: MFCD00084450

  • Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide) PEG Mn 2,000, PLGA Mn 4,000

    Synonym: PEG-PLGA, mPEG-b-PLGA Packaging 1 g in glass bottle Application Used in the synthesis of targeted nanoparticles which are used for differential delivery and controlled release of drugs. Application Good biocompatibility, low immunogenicity and good degradability. Properties can be easily...

  • SIGMA PI3 kinase [p110a(E545K)/p85a] Active human recombinant, expressed in baculovirus infected insect cells, >=55% (SDS-PAGE)

    Synonym(s): PIK3CA; Phosphoinositide-3-kinase, catalytic, alpha; PtdIns-3-kinase p110 Purity: ≥55% (SDS-PAGE) Storage: −70°C

  • Periodic table mix 2 for ICP

    TraceCERT ® , 17 elements, 10 mg/L

  • ALDRICH Palladium on carbon, extent of labeling: 10wt. % loading (dry basis), matrix activated carbon, wet support, Degussa type E101 NE/W

    Synonym(s): Pd/C Empirical Formula: Pd Linear Formula: Pd Formula Weight: 106.42 MDL Number: MFCD03457879

  • Choice-Taq Blue™ DNA Polymerase, 1u/µl, Pack: 250u

    Choice-Taq Blue™ DNA Polymerase is supplied with an inert blue dye that allows the end user a method to confirm addition of the enzyme to the reaction. The dye further allows the user to directly add a post-reaction sample directly into an agarose gel, eliminating the need for a separate...

  • Pentaethylenehexamine (Mixture Of Isomers) For Synthesis

    CAS No.: 4067-16-7 UN No.: UN2735 pH: 11 (10 g/l, H2O) Melting Point: -35°C Molar Mass: 232.37 g/mol Boiling Point: 380°C Vapor Pressure: Flash Point: 175°C Refractive Index: 175°C Density: 1.003 g/cm3 (20°C) Ignition Point: 360°C

  • ALDRICH 4-Pentenoyl chloride, 98%

    Formula: H2C=CHCH2CH2COCl Formula Weight: 118.56 CAS No.: 39716-58-0 UN Number: UN2920 Purity: 98% Density: 1.074g/mLat 25°C(lit.) Application: Used in the preparation of an acyclic tripeptide containing a heterochiral D - pro - L - pro template with a...

  • p-Cymene solution certified reference material, 2000 mug/mL in methanol, ampule of 1 mL

    Synonyms: p-Isopropyltoluene 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:...

  • Pym-DATB Catalyst

    MilliporeSigma

    Molecular Formula: C32H20B4N6O3 Molecular Weight: 579.78 Linear Structural Formula: C32H20B4N6O3 Application: Pym-DATB catalyst is a bench-stable pyrimidine derivative of the B3NO2 six-membered heterocycle 1,3-dioxa-5-aza-2,4,6-triborinane (DATB). Researchers demonstrated Pym-DATB to be an efficient...

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