Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH Polycaprolactone diol, average Mn ~2,000

    MDL Number: MFCD00084404 Density: 1.071 g/mL at 25 °C

  • Pefloxacin impurity B

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1-Ethyl-6-chloro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Empirical Formula: C17H20ClN3O3 Formula Weight: 349.81 Linear Formula:...

  • ALDRICH (S)-(+)-2-Phenylglycinol, 98%

    Synonym(s): ( S )-2-Amino-2-phenylethanol; L-(+)-α-Phenylglycinol Formula: C6H5CH(NH2)CH2OH Formula Weight: 137.18 CAS No.: 20989-17-7 Purity: 98% Application: Used in a synthesis of chiral, unsymmetrical bisoxazolines. Packaging: 1, 5 g in glass...

  • Potassium Hydroxide, 45 Percent (w/w) Aqueous Solution, Reagent

    Grade: Reagent UN No.: UN1814 Class: 8 Pkg. Group: PG II

  • ALDRICH Phenylhydrazine hydrochloride, Greater Than or Equal to 99%

    Formula: C6H5NHNH2 · HCl Formula Weight: 144.60 CAS No.: 59-88-1 UN Number: UN2811 Purity: ≥99% Packaging: 5, 100, 500 g in poly bottle

  • PEPTONE BFRD SO CL BOTTLE 500ML PK10
  • ALDRICH 1,2,2,6,6-Pentamethylpiperidine, 97%

    Synonym(s): PMP; Pempidine Formula: C10H21N Formula Weight: 155.28 CAS No.: 79-55-0 UN Number: UN1992 Purity: 97% Density: 0.858g/mLat 25°C(lit.) General description: Sterically hindered, strong base Packaging: 5 g in glass bottle

  • Pyrase Strips

    MilliporeSigma

    for microbiology Synonym(s): Pyrrolidonyl Peptidase Strips Storage: 2-8°C

  • ALDRICH Polyvinylpyrrolidone, powder, average Mw ~29,000

    Synonym(s): PVP; Polyvidone; Povidone Linear Formula: (C6H9NO)n MDL Number: MFCD00149016

  • Polysorbate 60, NF

    Spectrum Chemical

    Grade: NF CAS No.: 9005-67-8

  • ALDRICH Piperazine-2,2,3,3,5,5,6,6-d8 dihydrochloride, 98 atom % D, 98% (CP)

    Empirical Formula: C4D8H2N2-+2HCl Linear Formula: C4D8H2N2-+2HCl Formula Weight: 167.11 MDL Number: MFCD01073979 Purity: 98% (CP) Melting Point: >300 °C(lit.)

  • ALDRICH Propyl acetate, >=98%

    Empirical Formula: C5H10O2 Linear Formula: CH3COOCH2CH2CH3 Formula Weight: 102.13 MDL Number: MFCD00009372 Purity: ≥98% Boiling Point: 102 °C(lit.) Melting Point: −95 °C(lit.) Density:...

  • Potassium Thiocyanate L/G 500G

    For Educational, Classroom Purposes Only

  • ALDRICH Propionic acid, >=99.5%, FCC, FG

    Synonym(s): Acid C3; Propanoic acid; Propanyl acid Empirical Formula: C3H6O2 Linear Formula: CH3CH2COOH Formula Weight: 74.08 MDL Number: MFCD00002756 Purity: ≥99.5% Boiling Point: 141 °C(lit.); 141 °C...

  • SIGMA Phenylacetyl coenzyme A lithium salt ~95%

    Empirical Formula: C29H42N7O17P3S Linear Formula: C29H42N7O17P3S Formula Weight: 885.67 MDL Number: MFCD00079225 Purity: ~95% Storage: −20°C

  • Potassium Iodide 5% (w / V)

    Formula: KI Formula Weight: 166.00

  • Potassium Iodate, Powder, Reagent, ACS

    Grade: Reagent, ACS CAS No.: 7758-05-6 UN No.: UN1479 Class: 5.1 Pkg. Group: PG II

  • Pregnanediol-2,2,3,4,4-d5 >=98 atom % D, >=98% (CP)

    Molecular Formula: C21D5H31O2 Molecular Weight: 325.54 Linear Structural Formula: C21D5H31O2 Purity: >=98% (CP) Storage: -20C

  • ALDRICH Platinum on activated charcoal, hydrogenation catalyst, 10% Pt basis

    Synonym(s): Pt/C MDL Number: MFCD00011179 Purity: 10% Pt basis

  • ALDRICH Pyridine, >=99%

    Empirical Formula: C5H5N Linear Formula: C5H5N Formula Weight: 79.10 MDL Number: MFCD00011732 Purity: ≥99% Boiling Point: 115 °C(lit.); 115 °C Melting Point: −42 °C(lit.) Density: 0.978 g/mL at...

  • ALDRICH 1-Propanol-1,1-d2, 98 atom % D

    Synonym(s): Propyl-1,1-d2 alcohol Empirical Formula: C3D2H6O Linear Formula: CH3CH2CD2OH Formula Weight: 62.11 MDL Number: MFCD01073922 Boiling Point: 97 °C(lit.) Melting Point: -127 °C(lit.)...

  • SC2 FluA&B Real Time PCR Detection

    Simultaneously detect COVID-19, FluA and FluB. The SC2 Influenza assay is a real-time RT-PCR multiplexed test intended for the simultaneous qualitative detection and differentiation of SARS-CoV-2, influenza A virus, and/or influenza B virus nucleic acid in upper or lower respiratory specimens (such...

  • Potassium carbonate, ReagentPlus®, 99%

    Formula: K2CO3 Formula Weight: 138.21 CAS No.: 584-08-7 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 12, 50 kg in fiber drum Packaging: 5 kg in poly drum

  • Phosphorus pentoxide, >=99.99% trace metals basis

    Synonyms: Phosphoric anhydride; Phosphorus(V) oxide CAS Number: 1314-56-3 Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Purity: >=99.99% trace metals basis Melting Point: 340 C (lit.) Density: 2.3 g/mL at 25 C(lit.) EC Number: 215-236-1 UNSPSC Code: 12352300 Features and Benefits: Meets...

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