Chemicals Reagents P

Chemicals Reagents P

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  • SIGMA Peroxidase Inactivated <=0.02 units/mg protein (biuret)

    Synonym(s): Peroxidase, inactivated from horseradish peroxidase MDL Number: MFCD00071339 Storage: 2-8°C

  • Pancreas powder (protease) BRP

    European Pharmacopoeia (EP) Reference Standard

  • Prilocaine, USP

    Spectrum Chemical

    Grade: USP CAS No.: 721-50-6

  • Praseodymium powder, -40 mesh, 99.9% (REO)

    Purity: 99.9% (REO) CAS Number: 7440-10-0 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2805.30 Hazard Statements: H228-H260 Flammable solid. In contact with water releases flammable gases which may ignite spontaneously. Precautionary Statements:...

  • ALDRICH 2,3,4,5,6-Pentafluoroaniline, 99%

    Formula: C6F5NH2 Formula Weight: 183.08 CAS No.: 771-60-8 Purity: 99% Packaging: 5, 25 g in glass bottle

  • Poly(ethylene glycol)

    MilliporeSigma

    10,000 Synonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 Melting Point: 62-65 °C

  • SIGMA Protamine sulfate salt from herring Grade III, histone, free (Millon test)

    Synonym(s): Clupeine MDL Number: MFCD00132091

  • ALDRICH Protoporphyrin IX cobalt chloride,

    Formula: C34H32CoN4O4Cl Formula Weight: 655.03 CAS No.: 102601-60-5 Application: Reactant involved in studies of: • Enzyme models of hCBS heme group function • Electrocatalytic reduction of oxygen at electropolymerized films of...

  • E. cloni 10G BAC-Optimized Electrocomp Cell 25 rxns

    E. cloni 10G BAC-Optimized Electrocompetent Cells (> 1 × 10^7 cfu/µg 150 kb BAC DNA; > 1 × 1010 cfu/µg pUC DNA). The first competent cells developed by Lucigen specifically for large DNA cloning. Manufactured using a novel procedure that maximizes transformation efficiencies with very large inserts,...

  • Potassium thiocyanate, 98%

    Thermo Scientific Chemicals

    Synonym(s): Potassium rhodanide Formula: KSCN Formula weight: 97.18 Purity: 98% CAS Number: 333-20-0 Harmonized Tariff Code: 3822.00 Hazard Statements: H302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Precautionary Statements:...

  • Pyridoxal-5-phosphate ; >/= 98% (Assay)

    Synonyms: Codecarboxylase Purity Limit: ≥ 98% (Assay) CAS No.: 41468-25-1 Molecular Formula: C8H10NO6P Molecular Weight: 247.1 MDL No.: MFCD00006333 Appearance: Off-white to yellow solid Storage Temperature: Store at 0-8 °C

  • Plastic additive 05

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Epoxidized linseed oil; ELO; Linseed oil, epoxidized MDL Number: MFCD00163559 Density: 1.034 g/mL at 20 °C(lit.)

  • ALDRICH Pyruvonitrile, 90%

    Synonym(s): 2-Oxopropionitrile; Acetyl cyanide Formula: CH3COCN Formula Weight: 69.06 CAS No.: 631-57-2 UN Number: UN3273 Purity: 90% Density: 0.974g/mLat 25°C(lit.) General description: may contain ca. 5% mesitylene Storage: 2-8°C Packaging: 5, 25 g in glass bottle

  • ALDRICH 1-Phenylbiguanide, 98%

    Empirical Formula: C8H11N5 Linear Formula: C6H5NHC(=NH)NHC(=NH)NH2 Formula Weight: 177.21 MDL Number: MFCD00179077 Purity: 98% Melting Point: 135-142 °C(lit.)

  • ALDRICH Pentaerythritol triacrylate, technical grade

    Synonym(s): PETA Empirical Formula: C14H18O7 Linear Formula: (H2C=CHCO2CH2)3CCH2OH Formula Weight: 298.29 MDL Number: MFCD00009607 Density: 1.18 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

  • Potassium hexacyanoferrate(II) trihydrate, ACS reagent, 98.5-102.0%

    Synonyms: Potassium ferrocyanide; Yellow prussiate Formula: K4Fe(CN)6 · 3H2O Formula Weight: 422.39 CAS No.: 14459-95-1 Purity: 98.5-102.0% Supplemental Hazard Statements: Contact with acids liberates very toxic gas. Packaging: 5, 100, 500 g in poly bottle

  • SIGMA Protein Tyrosine Phosphatase Substrate >=98% (HPLC)

    Empirical Formula: C59H77N16O25 Linear Formula: C59H77N16O25 Formula Weight: 1410.33 Purity: ≥98% (HPLC) Storage: −20°C

  • ALDRICH Potassium borohydride, >=98%

    Synonym(s): Potassium tetrahydroborate Empirical Formula: H4BK Linear Formula: KBH4 Formula Weight: 53.94 MDL Number: MFCD00011396 Purity: ≥98% Melting Point: 500 °C (dec.)(lit.) Density: 1.18 g/mL at 25 °C(lit.)

  • SIAL 1-Pentanol

    MilliporeSigma

    puriss. p.a., ACS reagent, ≥99.0% (GC) Synonym(s): n -Amyl alcohol; Pentyl alcohol Empirical Formula: C5H12O Formula Weight: 88.15 Linear Formula: CH3(CH2)4OH MDL Number: MFCD00002977 Purity: ≥99.0% (GC) Boiling Point:...

  • "Peptone from potatoes, for microbiology"

    Synonyms: Peptone from vegetable CAS No.: 100209-45-8 Application: Manufactured by a controlled enzymatic hydrolysis of potato proteins. Source of organic nitrogen and growth factors recommended in media for industrial fermentation.

  • SIGMA Poly(2'-deoxyguanyl-2'-deoxycytidylic acid) sodium salt ampule of >10 A260

    Synonym(s): Poly(dG-dC) sodium salt MDL Number: MFCD00147945 Storage: −20°C

  • Palladium Metal, Powder

    Spectrum Chemical

    CAS No.: 7440-05-3 UN No.: UN3089 Class: 4.1 Pkg. Group: PG II

  • FLUKA Potassium bromide

    Honeywell Research Chemicals

    for IR spectroscopy Empirical Formula: BrK Formula Weight: 119.00 Linear Formula: KBr MDL Number: MFCD00011358 Melting Point: 734 °C(lit.) RTECS No.: TS7650000

  • Potassium gluconate

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Potassium D-gluconate; 2,3,4,5,6-Pentahydroxycaproic acid potassium salt; D-Gluconic acid potassium salt Empirical Formula: C6H11KO7 Formula Weight: 234.25 Linear Formula:...

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