Chemicals Reagents P

Chemicals Reagents P

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  • Polyethylene (high level element content) ERM(R), certified reference material

    Legal Information: ERM is a registered trademark of European Commission

  • Sigma Pseudo™ Narcotic Scent Cocaine formulation

    powder MDL Number: MFCD00165842 Storage: −20°C

  • SIAL Potassium titanium oxide oxalate dihydrate, technical, Greater Than or Equal to 90% Ti basis

    Formula: C4K2O9Ti · 2H2O Formula Weight: 354.13 CAS No.: 14402-67-6 Purity: ≥90% Ti basis

  • ALDRICH N-Phenyl-p-phenylenediamine, 98%

    Synonym(s): 4-Aminodiphenylamine; Variamine Blue RT Base Formula: C6H5NHC6H4NH2 Formula Weight: 184.24 CAS No.: 101-54-2 Purity: 98% Packaging: 100 g in glass bottle

  • ALDRICH Polyglycolide, inherent viscosity 1.4dL/g

    Synonym(s): PGA, Poly(glycolic acid) Linear Formula: (C2H4O3)n MDL Number: MFCD00148011 Density: 1.53 g/mL at 25 °C(lit.) Storage: 2-8°C

  • P(Cy3) Pd G3 97%

    MilliporeSigma

    Synonyms: Palladium G3-Tricyclohexylphosphine; [(Tricyclohexylphosphine)-2-(2'-aminobiphenyl)]palladium(II) methanesulfonate Molecular Formula: C31H46NO3PPdS Molecular Weight: 650.16 Linear Structural Formula: C31H46NO3PPdS Purity: 97% Melting Point: 219-224 C (decomposition)

  • ALDRICH Poly(propylene glycol), average Mn ~425

    Synonym(s): PPG; Poly(propylene oxide) Linear Formula: H[OCH(CH3)CH2]nOH MDL Number: MFCD00084446 Density: 1.004 g/mL at 25 °C Refractive Index: n 20/D 1.447

  • ALDRICH Phenanthrene, 98%

    Empirical Formula: C14H10 Linear Formula: C14H10 Formula Weight: 178.23 MDL Number: MFCD00001168 Purity: 98% Boiling Point: 340 °C(lit.) Melting Point: 98-100 °C(lit.) Density: 1.063 g/mL at 25 °C(lit.)...

  • ALDRICH Potassium thiocyanate-13C, 99 atom % 13C

    Empirical Formula: 13 CKNS Linear Formula: KS 13 CN Formula Weight: 98.17 MDL Number: MFCD00084052 Melting Point: 173 °C(lit.)

  • Plastic additive 09

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Pentaerythritol tetrakis(3,5-di- tert -butyl-4-hydroxyhydrocinnamate); Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Empirical Formula: C73H108O12 Formula Weight: 1177.63 Linear...

  • Poly(ethylene glycol)-block-poly(N-isopropylacrylamide) alpha-methoxy, omega-dodecane, PEG Mn 2,000, PNIPAM Mn 24,000, PDI <1.2

    Poly(ethylene glycol)-b-poly(N-isopropylacrylamide) (PEG110-b-PNIPAM44) undergoes thermoresponsive micellization in water, forming micelles of varied size, structure and distribution depending on the concentration of the block copolymer. Synonyms: PEG-block-PNIPAM; PEG-b-polyNIPAM; PEGylated...

  • ALDRICH Paraffin wax, pellets, white

    MDL Number: MFCD00132833

  • ALDRICH PSS-Trisilanol-isooctyl substituted

    Synonym(s): 1,3,5,7,9,11,14-Hepta-isooctyltricyclo[7.3.3.1 5,11 ]heptasiloxane-endo-3,7,14-triol; Trisilanolisooctyl-POSS ® Empirical Formula: C56H122O12Si7 Linear Formula: C56H122O12Si7 Formula Weight:...

  • PLGA nanoparticles 500 nm average diameter

    Degradex(R) is made with poly(D,L-lactide-co-glycolide) with an L/G ratio of 50/50 and a Mw of 30,000.To re-constitute: •Remove the product from freezer. •Wait until temperature rises to the ambient temperature. •Add DI water or buffer to the container. •Vortex and sonicate for 5 minutes to ensure...

  • Psilocybin solution 1.0 mg/mL in acetonitrile: water (1:1)

    Psilocybin is a potent hallucinogen present in most psychedelic mushrooms. Known by street names such as Shrooms, Boomers, or Musk, psilocybin has effects similar to LSD and DMT. This certified Snap-N-Spike® solution is suitable for a variety of GC/MS or LC/MS testing applications including for use...

  • SIGMA PAP 7 Reactivity: Anti-Papaya Proteinase 4

    Storage: −196°C

  • (-)-a-Pinene

    MilliporeSigma

    analytical standard Synonym(s): (1 S ,5 S )-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene; (1 S ,5 S )-2-Pinene Empirical Formula: C10H16 Formula Weight: 136.23 Linear Formula: C10H16 MDL Number: MFCD00064145 Purity: ≥99.0% (sum of enantiomers, GC) Boiling...

  • Piracetam

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-(2-Oxopyrrolidino)acetamide; 2-Oxo-1-pyrrolidineacetamide Empirical Formula: C6H10N2O2 Formula Weight: 142.16 Linear Formula: C6H10N2O2 MDL Number:...

  • RNase-Free DNase I

    LGC, Biosearch Technologies

    RNase-Free DNase I (bovine pancreas) is an endonuclease useful in removing DNA that might interfere with the characterization, manipulation, or use of RNA, or for any application requiring highly purified DNase I, such as nick translation.

  • Pyranose Oxidase from Coriolus sp., recombinant, expressed in E. coli, >=2.7 units/mg solid

    Synonyms: Pyranose: Oxygen 2-Oxidoreductase CAS Number: 37250-80-9 MDL No.: MFCD03458318 Storage: -20C Enzyme Commission (EC) Number: 1.1.3.10  ( BRENDA | IUBMB ) UNSPSC Code: 12352204 Application: Pyranose oxidase (P20) is used for the determination of D-glucose and...

  • Phosphorus trichloride, ReagentPlus(R), 99%

    Synonyms: Phosphorus(III) chloride CAS Number: 2125683 Formula: Cl3P Formula Weight: 137.33 Linear Formula: PCl3 MDL No.: MFCD00011438 Purity: 0.99 Boiling Point: 74-78 C(lit.) Melting Point: -112 C (lit.) Density: 1.574 g/mL at 20 C(lit.) Refractive Index: n20/D 1.5148(lit.) Beilstein Registry...

  • ALDRICH Pregnenolone-20,21-13C2-16,16-d2 sulfate sodium salt, 98 atom % D, 99 atom % 13C, 98% (CP)

    Synonym(s): 3β-Hydroxy-5-pregnen-20-one 3-sulfate-20,21- 13 C2-16,16-d2; 5-Pregnen-3β-ol-20-one sulfate-20,21- 13 C2-16,16-d2 Empirical Formula: 13 C2C19D2H29NaO5S Linear Formula: 13...

  • SIGMA Prednisolone 21-acetate >=97%

    Synonym(s): 1,4-Pregnadiene-11β,17α,21-triol-3,20-dione 21-acetate; 11β,17α,21-Trihydroxy-1,4-pregnadiene-3,20-dione 21-acetate; 21-Acetoxy-1,4-pregnadiene-11β,17α-diol-3,20-dione Empirical Formula: C23H30O6 Linear Formula:...

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