Chemicals Reagents P
Reagents can carry organic and inorganic compounds and classify them as acids, bases, enzymes, or other substances within a lab.
Phosphate Buffered Saline Tablets (PBS) are a balanced salt mixture suitable for various applications, including reagent preparation, flow cytometry, and diluting cells.
Penicillin and streptomycin combination prevent bacterial contamination of cell cultures due to their effective combined action against gram-positive and gram-negative bacteria.
The concentration of streptomycin media can vary depending on the intended laboratory application and the experiment requirements.
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CAS No.: 12026-57-2 Synonyms: Molybdophosphoric acid Formula: H3Mo12O40P Formula Weight: 1825.25 Linear Formula: H3[P(Mo3O10)4] MDL No.: MFCD00011341 Flash Point (F): 53.6 °F Flash Point (C):…
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1-Propylamine, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Aminopropane Formula: CH3CH2CH2NH2 Formula weight: 59.11 Purity: 98% CAS Number: 107-10-8 UN Number: UN1277 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H225-H301-H311-H314-H318-H332 Highly flammable liquid and…
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Potassium Chloride, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: KCl Formula Weight: 74.55 CAS Number: 7447-40-7
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Synonyms: PVP; Polyvidone; Povidone Linear Structural Formula: (C6H9NO)n MDL Number: MFCD00149016 Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC Other Notes: Polyvinylpyrrolidone is a component of Denhardt's Solution and is included at a concentration of 1%…
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Potassium Nitrate, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®
Formula: KNO3 Formula Weight: 101.09 CAS Number: 7757-79-1
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GR ACS Potassium Iodide, Granular
MilliporeSigmaMolecular Formula: IK Molecular Weight: 166.0 Linear Structural Formula: KI MDL Number: MFCD00011405 Purity: >=99.0% Melting Point: 681 C (lit.) Application: granular, Meets ACS Specifications GR ACS
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Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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Pyridoxine hydrochloride, =98% (HPLC)
MilliporeSigmaSynonyms: Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B6 hydrochloride Formula: C8H11NO3 · HCl Formula Weight: 205.64 CAS No.: 58-56-0 Purity: ≥98% (HPLC)
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Potassium Phosphate, Monobasic, Crystal, NF, Multi-Compendial
Avantor - J.T.Baker®Formula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0 Description: Endotoxin Tested
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Potassium Chloride, Granular, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: KCl Formula Weight: 74.55 CAS Number: 7447-40-7
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2,4-Pentanedione, 99%
Thermo Scientific ChemicalsSynonym(s): Acetylacetone, acac Formula: C5H8O2 Formula weight: 100.12 Purity: 99% CAS Number: 123-54-6 UN Number: UN2310 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.19 Hazard Statements: H226-H302 Flammable liquid and vapour. Harmful if swallowed. …
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Polyethylene glycol 20,000
Thermo Scientific ChemicalsSynonym(s): PEG 20000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Polydimethylsiloxane
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Poly(dimethylsiloxane); Dimethylpolysiloxane Linear Formula: [Si(CH3)2O]n MDL Number: MFCD00084411
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Potassium benzoate, 99%
Thermo Scientific ChemicalsSynonym(s): Benzoic acid potassium salt Formula: C7H5KO2 Formula weight: 160.22 Purity: 99% CAS Number: 582-25-2 Harmonized Tariff Code: 2916.31
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1,2,3,4,5-Pentamethylcyclopentadiene, 94%
Thermo Scientific ChemicalsFormula: C10H16 Formula weight: 136.24 Purity: 94% CAS Number: 4045-44-7 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: …
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Phenethylamine, >=99%
MilliporeSigmaSynonyms: 2-Phenethylamine; beta-Phenylethylamine; 2-Phenylethylamine CAS Number: 64-04-0 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5CH2CH2NH2 MDL No.: MFCD00008184 Purity: >=99% Boiling Point: 197-200 C(lit.) Density: 0.962 g/mL at 20 C(lit.) Refractive…
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MDL Number: MFCD00132110 Storage: −20°C
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Synonyms: L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt Formula: KOCOCH(OH)CH(OH)COONa · 4H2O Formula Weight: 282.22 CAS No.: 6381-59-5 Purity: 99.98% trace metals basis Packaging: 5, 25 g in poly bottle
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Potassium peroxydisulfate, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Potassium persulfate Formula: K2S2O8 Formula weight: 270.31 Purity: 99.0% min CAS Number: 7727-21-1 UN Number: UN1492 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2833.40 Hazard Statements: H334-H272-H302-H335-H315-H319-H317 May cause…
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Petroleum ether 35/60, Environmental Grade
Thermo Scientific ChemicalsCAS Number: 8032-32-4 UN Number: UN1268 Hazard Class: 3 Packing Group: I Harmonized Tariff Code: 2710.12 Hazard Statements: H224-H340-H350-H304 Extremely flammable liquid and vapour. May cause genetic defects. May cause cancer. May be fatal if swallowed and enters airways. …
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Phosphorus(III) chloride, 98% min
Thermo Scientific ChemicalsFormula: PCl3 Formula weight: 137.33 Purity: 98% min CAS Number: 7719-12-2 UN Number: UN1809 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2812.10 Hazard Statements: H300-H330-H314-H318-H373 Fatal if swallowed. Fatal if inhaled. Causes severe skin burns and…
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Pyrrole, 98+%
Thermo Scientific ChemicalsFormula: C4H5N Formula weight: 67.09 Purity: 98+% CAS Number: 109-97-7 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H301-H331-H318-H226 Toxic if swallowed. Toxic if inhaled. Causes serious eye damage. Flammable…
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Inactive at room temperature Increased specificity This is the Hot-Start version of Choice-Taq™ DNA Polymerase that requires a pre-activation step at 95°C for 5 minutes in order to achieve a fully functional polymerase enzyme. The inactivity of the enzyme at room temperature…
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Potassium dichromate, 0.1N Standardized Solution
Thermo Scientific ChemicalsFormula: Cr2K2O7 Formula weight: 294.18 CAS Number: 7778-50-9 Harmonized Tariff Code: 2841.50 Hazard Statements: H334-H340-H350-H360-H373-H318-H332-H315-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause genetic defects. May cause cancer. May…
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EMSURE® Potassium Sulfate For Analysis
MilliporeSigma
Synonyms: Potassium sulfate; Potassium pyrosulfate Molecular Formula: K2O4S Molecular Weight: 174.26 Linear Structural Formula: K2O4S MDL Number: MFCD00011388 Purity: >=99.0% (alkalimetric) Melting Point: 1069 C Density: 2.66 g/cm3 at 20 C Legal Information: …
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1,2-Propanediol, 98+%
Thermo Scientific ChemicalsSynonym(s): (+/-)-Propylene glycol, 1,2-Propyleneglycol Formula: C3H8O2 Formula weight: 76.10 Purity: 98+% CAS Number: 57-55-6 Harmonized Tariff Code: 2905.32
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Synonym(s): Polystyrene- block -polyisoprene, multi-arm Linear Formula: [CH2CH(C6H5)]X[CH2CH=C(CH3)CH2]Y[CH2CH(C6H5)]z MDL Number: MFCD00217755 Density: …
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Phosphate-buffered saline (PBS, 10X), pH 7.6
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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(^+)-2-Pyrrolidinone-5-carboxylic acid, 99%
Thermo Scientific ChemicalsSynonym(s): DL-Pyroglutamic acid, H-DL-Pyr-OH Formula: C5H7NO3 Formula weight: 129.12 Purity: 99% CAS Number: 149-87-1 Harmonized Tariff Code: 2933.79 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. …
