Chemicals Reagents P

Chemicals Reagents P

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  • Pyrogard(R) 5000 Ultrafiltration Cartridge for use with Milli-Q(R) Biocel and Synthesis; to produce pyrogen- and nuclease-free water

    Pyrogard(R) 5000 Ultrafiltration Cartridge (UF) is a hollow-fiber in-line ultrafilter used with Milli-Q(R) Biocel and Synthesis, to produce pyrogen- and nuclease-free ultrapure water. Application: Water filtered through this UF cartridge is recommended for experiments and analyses where...

  • PyFluor

    MilliporeSigma

    Synonyms: 2-Pyridinesulfonyl Fluoride Molecular Formula: C5H4FNO2S Molecular Weight: 161.15 Linear Structural Formula: C5H4FNO2S MDL Number: MFCD09265513 Purity: 95% (HPLC) Melting Point: 29-34 C Storage: 2-8C Application: 2-pyridinesulfonyl fluoride can be used for the deoxyfluorination of primary...

  • SIGMA Percoll® plant cell culture tested

    MDL Number: MFCD00131830 Storage: 2-8°C

  • ALDRICH 1-Phenylsemicarbazide, 99%

    Empirical Formula: C7H9N3O Linear Formula: C6H5NHNHCONH2 Formula Weight: 151.17 MDL Number: MFCD00007942 Purity: 99% Melting Point: 171-174 °C(lit.) Beilstein Registry Number: 743311

  • Potassium dichromate

    MilliporeSigma

    certified reference material for titrimetry, certified by BAM according to ISO 17025, ≥99.5% Synonym(s): Potassium bichromate Empirical Formula: Cr2K2O7 Formula Weight: 294.18 Linear Formula: K2Cr2O7 MDL Number: MFCD00011367...

  • Poly(A) Polymerase Tailing Kit 50 Rxns

    LGC, Biosearch Technologies

    The Poly(A) Polymerase Tailing Kit provides the enzyme and other reagents for quickly and easily adding a poly(A) tail to the 3´ end of any RNA. Poly(A) Polymerase is encoded by an E. coli gene that has been cloned into a plasmid and overexpressed in an E. coli strain.

  • ALDRICH Palladium pivalate, 97%

    Synonym(s): 2,2-Dimethylpropanoic acid palladium(II) salt Formula: C10H18O4Pd Formula Weight: 308.67 CAS No.: 106224-36-6 Purity: 97% Application: Catalyst for: • Aerobic cyclization of acrylic acid with alkenes • Benzylation of heterocycles...

  • "1,10-Phenanthroline monohydrate"

    for the spectrophotometric determination of Fe, Pd, V, ≥99.0% Synonym(s): o -Phenanthroline monohydrate Empirical Formula: C12H8N2 -+ H2O Formula Weight: 198.22 Linear Formula: C12H8N2 -+ H2O MDL...

  • SIGMA Phospholipase D from Streptomyces sp. Type VII, lyophilized powder, >=150 units/mg solid

    Synonym(s): Lecithinase D; Phosphatidylcholine phosphatidohydrolase MDL Number: MFCD00131897 Storage: −20°C

  • Phenylmethanesulfonyl fluoride, >=99.0% (T)

    Synonyms: alpha-Toluenesulfonyl fluoride; Benzylsulfonyl fluoride; PMSF; Phenylmethylsulfonyl fluoride CAS Number: 329-98-6 Formula: C7H7FO2S Formula Weight: 174.19 Linear Formula: C7H7FO2S MDL No.: MFCD00007424 Purity: >=99.0% (T) Melting Point: 92-95 C Beilstein Registry Number: 2088311 EC Number:...

  • SIAL Pyridine

    MilliporeSigma

    anhydrous, 99.8% Empirical Formula: C5H5N Formula Weight: 79.10 Linear Formula: C5H5N MDL Number: MFCD00011732 Purity: 99.8% Boiling Point: 115 °C(lit.) Melting Point: −42 °C(lit.) Density: 0.978 g/mL at...

  • ALDRICH Poly[dimethylsiloxane-co-[3-(2-(2-hydroxyethoxy)ethoxy)propyl]methylsiloxane], viscosity 75cSt(lit.)

    MDL Number: MFCD01324299 Density: 1.06 g/mL at 25 °C Refractive Index: n 20/D 1.451

  • Potassium Hydroxide Pellet R/G 100G Pp0570-100G

    For Educational, Classroom Purposes Only

  • SIGMA Platelet-Derived Growth Factor-AB human PDGF-AB, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

    Synonym(s): PDGF-AB MDL Number: MFCD00213024 Purity: ≥97% (SDS-PAGE and N-terminal analysis) Storage: −20°C

  • EMSURE® Potassium Hydroxide Pellets
  • SIGMA Poly-L-lysine hydrobromide mol wt 1,000-5,000

    MDL Number: MFCD00237230 Storage: −20°C

  • PKH26 Red Fluorescent Cell Linker Midi Kit

    This kit provides enough dye for up to 50 samples of 20 million cells each and enough diluent for up to 30 samples of 20 million cells each when using a 2 mL final staining volume containing a final concentration of 2 x 10-6 M of PKH26 dye. Users must determine the optimal dye and cell...

  • ALDRICH 1-Phenyl-1,2-propanedione, 98%, FG

    Synonym(s): Acetyl benzoyl Empirical Formula: C9H8O2 Linear Formula: C6H5COCOCH3 Formula Weight: 148.16 MDL Number: MFCD00008755 Purity: 98% Boiling Point: 103-105 °C/14 mmHg(lit.) Density: 1.101 g/mL at...

  • Potassium Phosphate Tribasic, FCC

    Grade: FCC CAS No.: 7778-53-2

  • SIGMA Plasma, from human

    Synonym(s): Citrated plasma General description: Plasma is the liquid part of the blood and lymphatic fluid, which makes up about half of its volume. Plasma is devoid of cells and, unlike serum, has not clotted. It is prepared from whole blood that is collected with anticoagulants (9:1) and...

  • "Pyridoxamine dihydrochloride, =98%"

    Synonyms: 4-(Aminomethyl)-5-hydroxy-6-methyl-3-pyridinemethanol dihydrochloride Formula: C8H12N2O2 · 2HCl Formula Weight: 241.11 CAS No.: 524-36-7 Purity: ≥98% Storage Temperature: −20°C Packaging: 1, 5, 25 g in poly bottle

  • Reagents Hydrochloric Acid Trace Metal

    Hydrochloric Acid, 37% w/w, Trace Metal grade, also meets ACS specifications

  • SIGMA Prostaglandin B2 >=98%, synthetic

    Synonym(s): (5Z,13E,15S)-15-Hydroxy-9-oxoprosta-5,8(12),13-trien-1-oic acid; PGB2 Empirical Formula: C20H30O4 Linear Formula: C20H30O4 Formula Weight: 334.45 MDL Number: MFCD00065730 Purity: ≥98% Storage:...

  • LabChem Potassium Nitrate

    The LabChem potassium nitrate comes in a crystalline form and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

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