Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH 9-Phenylcarbazole, 97%

    Formula: C18H13N Formula Weight: 243.30 CAS No.: 1150-62-5 Purity: 97% Packaging: 10 g in glass bottle

  • SIGMA Poly-g-benzyl-L-glutamate mol wt 150,000-350,000

    Synonym(s): PBLG MDL Number: MFCD00166357 Storage: −20°C

  • SIGMA Peroxiredoxin I (K197Q) human recombinant, expressed in baculovirus infected insect cells, >=80% (SDS-PAGE)

    Synonym(s): NKEF-A; Natural killer cell-enhancing factor A; Proliferation-associated gene A (PAGA); TDPX2; Thioredoxin peroxidase 2 MDL Number: MFCD03457969 Purity: ≥80% (SDS-PAGE) Storage: −70°C

  • Prednisolone

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1,4-Pregnadiene-11β,17α,21-triol-3,20-dione; 1-Dehydrocortisol; 1-Dehydrohydrocortisone; 11β,17α,21-Trihydroxy-1,4-pregnadiene-3,20-dione Empirical Formula: C21H28O5 Formula Weight: 360.44...

  • Platinum wire reel, 20m, diameter 0.025mm, hard, 99.9%

    For updated SDS information please visit www.goodfellow.com. Synonyms: Platinum; PT005113 Molecular Formula: Pt Molecular Weight: 195.08 Linear Structural Formula: Pt MDL Number: MFCD00011179 Purity: 99.90% Melting Point: 1772 C (lit.) Density: 21.45 g/cm3 (lit.) Legal Information: Product of...

  • 2-Propanol =99.5%, CMOS for microelectronic, J.T.Baker®, 4L Bottle

    ? Synonyms: 2-Hydroxypropane IPA Isopropanol Isopropyl alcohol sec-Propanol Propan-2-ol Propane, 2-hydroxy- sec-Propyl Alcohol Isopropyl Rubbing Alcohol Formula: (CH3)2CHOH MW: 60.1 g/mol Boiling Pt: 82 °C (1013 hPa) Melting Pt: –89 °C Density: 0.786 g/cm³ (20 °C) Flash Pt: 12...

  • Pectin, Citrus, USP 20kg

    Spectrum Chemical

    Pectin, Citrus, USP, 20 kg  is used as a gelling agent and thickening agent. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).

  • ALDRICH Poly(dimethylsiloxane), bis(3-aminopropyl) terminated, average Mn ~27,000

    Synonym(s): PDMS Linear Formula: H2N(CH2)3Si(CH3)2O[Si(CH3)2O]nSi(CH3)2(CH2)3NH2 MDL Number: MFCD00241456 activity: 0.07-0.09 meq/g (Amine number)...

  • ALDRICH 2-Phenylbutyryl chloride, 98%

    Formula: C2H5CH(C6H5)COCl Formula Weight: 182.65 CAS No.: 36854-57-6 UN Number: UN3265 Purity: 98% Density: 1.093g/mLat 25°C(lit.) Packaging: 5 mL in glass bottle

  • Palladium(II) nitrate solution, 10 wt. % in 10 wt. % nitric acid, 99.999% trace metals basis

    Formula: N2O6Pd Formula Weight: 230.43 Linear Formula: Pd(NO3)2 MDL No.: MFCD00011169 Purity: 99.999% trace metals basis Density: 1.118 g/mL at 25 C UNSPSC Code: 12352302

  • PAHs by HPLC certified reference material

    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information...

  • ALDRICH Phenylacetyl disulfide, 96%

    Formula: (C6H5CH2COS)2 Formula Weight: 302.41 CAS No.: 15088-78-5 Purity: 96% Packaging: 25 g in glass bottle

  • Potassium (cyanomethyl)trifluoroborate AldrichCPR

    Molecular Formula: C2H2BF3KN Molecular Weight: 146.95 Linear Structural Formula: C2H2BF3KN MDL Number: MFCD11052818 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical...

  • Potassium Dichromate Standards
  • Phenethyl hexanoate natural (US), >=97%, FG

    Synonyms: Phenethyl caproate Molecular Formula: C14H20O2 Molecular Weight: 220.31 Linear Structural Formula: CH3(CH2)4CO2CH2CH2C6H5 MDL Number: MFCD00027279 Purity: >=97% Density: 0.971 g/mL at 25 C (lit.) Refractive Index: n20/D 1.486 (lit.) Application: Phenethyl hexanoate is an ester found...

  • Potassium Tripolyphosphate

    CAS No.: 13845-36-8

  • SIGMA Percoll®, pH 8.5-9.5 (25°C), cell culture tested

    Density: 1.13g/mL±0.005g/mLat 25°C(lit.) Application: Percoll consists of colloidal silica particles of 15-30 nm diameter (23% w/w in water) which have been coated with polyvinylpyrrolidone (PVP). It is used to establish non-toxic low viscosity, low osmolarity density gradients that...

  • SIGMA Poly(Glu, Tyr) sodium salt Glu:Tyr (4:1), mol wt 5,000-20,000

    MDL Number: MFCD00148022 Storage: −20°C

  • Pyrocatechol, purified by sublimation, =99.5%

    Synonyms: 1,2-Benzenediol; 1,2-Dihydroxybenzene; Catechol Formula: C6H4-1,2-(OH)2 Formula Weight: 110.11 CAS No.: 120-80-9 Purity: ≥99.5% Packaging: 5 g in glass bottle

  • SIGMA Poly-L-lysine-FITC Labeled mol wt 15,000-30,000

    MDL Number: MFCD00165427 Storage: −20°C

  • Pectin from Apple

    MilliporeSigma

    Synonym: Poly-D-galacturonic acid methyl ester CAS Number: 9000-69-5 EC Number: 232-553-0 MDL Number: MFCD00081838

  • ROCHE dGTP, PCR Grade, sodium salt

    Synonyms: 2′-Deoxyguanosine 5′-triphosphate trisodium salt solution; dGTP-Na 3 Empirical Formula (Hill Notation): C 10 H 13 N 5 Na 3 O 13 P 3 Formula Weight: 573.13 Linear Formula: C 10 H 13 N 5 Na 3 O 13 P 3 MDL Number: MFCD00080337 Purity:<0.9 % (dndp); 99% (dntp) storage:...<>

  • PIPES, 0.5M buffer soln., pH 6.8

    Thermo Scientific Chemicals

    CAS Number: 5625-37-6 Harmonized Tariff Code: 2933.59

  • ALDRICH Pyrimidine-2-carboxylic acid, 97%

    Empirical Formula: C5H4N2O2 Linear Formula: C5H4N2O2 Formula Weight: 124.10 MDL Number: MFCD00856161 Purity: 97% Melting Point: 182-185 °C

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