Reagents, P, 250 mL, Reagents
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Phenol, >=96.0% (calc. on dry substance, T)
MilliporeSigmaSynonyms: Hydroxybenzene CAS Number: 108-95-2 Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL No.: MFCD00002143 Purity: >=96.0% (calc. on dry substance, T); 88.0-92.0% (alkalimetric) Boiling Point: 182 C(lit.) Melting Point: 40-42 C (lit.) Density: 1.071…
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Potassium Standard for AAS
MilliporeSigmaTraceCERT ® , 1000 mg/L K in nitric acid RIDADR: UN 3264 8 / PGIII
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Paraformaldehyde, 4% in PBS
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H318-H351-H317-H315 Causes serious eye damage. Suspected of causing cancer. May cause an allergic skin reaction. Causes skin irritation. Precautionary Statements: P261-P280-P281-P305+P351+P338-P405-P501a Avoid breathing…
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SIGMA Protease from Bacillus licheniformis >=2.4 U/g
MilliporeSigmaSynonym(s): Alcalase ® 2.4L; Proteinase from Bacillus licheniformis ; Subtilisin A MDL Number: MFCD00132092 Storage: 2-8°C
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1-Pentanol, ACS, 99+%
Thermo Scientific ChemicalsSynonym(s): n-Amyl alcohol, n-Pentyl alcohol Formula: C5H12O Formula weight: 88.15 Purity: 99+% CAS Number: 71-41-0 UN Number: UN1105 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H226-H332-H315-H335 Flammable liquid and vapour.…
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Synonym(s): Pectinex ® Ultra SPL MDL Number: MFCD00131809 Storage: 2-8°C
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Phosphate, 0.5M buffer soln., pH 8.0
Thermo Scientific ChemicalsCAS Number: 7558-80-7 Harmonized Tariff Code: 2835.22
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2-Phenylethylamine For Synthesis
MilliporeSigmaCAS No.: 64-04-0 UN No.: UN2735 pH: 11.5 (4.3 g/l, H2O, 20°C) Solubility: 4.3 g/l (20°C) Molar Mass: 121.18 g/mol Boiling Point: 200 - 202°C (1013 hPa) Vapor Pressure: 0.4 hPa (20°C) Flash Point: 81°C Refractive Index: 81°C Explosion Limit: 1.0 - 5.5 %(V) Density: …
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Synonym(s): PBS MDL Number: MFCD00131855
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Phosphate, 0.5M buffer soln., pH 8.5
Thermo Scientific ChemicalsCAS Number: 7558-80-7 Harmonized Tariff Code: 2835.22
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Phosphomolybdic acid solution
MilliporeSigmaSynonym(s): Molybdophosphoric acid Empirical Formula: H3Mo12O40P Linear Formula: H3[P(Mo3O10)4] Formula Weight: 1825.25 MDL Number: MFCD00011341
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Propionic anhydride purum, >=96.0% (NT)
MilliporeSigmaSynonyms: Propanoic anhydride Molecular Formula: C6H10O3 Molecular Weight: 130.14 Linear Structural Formula: (CH3CH2CO)2O MDL Number: MFCD00009303 Purity: >=96.0% (NT) Melting Point: -43 C (lit.) Density: 1.010 g/mL at 20 C; 1.015 g/mL at 25 C (lit.) Refractive…
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Pyridine, Ultrapure, Spectrophotometric Grade, 99.5+%
Thermo Scientific ChemicalsFormula: C5H5N Formula weight: 79.10 Purity: 99.5+% CAS Number: 110-86-1 UN Number: UN1282 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2933.31 Hazard Statements: H225-H302-H312-H332 Highly flammable liquid and vapour. Harmful if swallowed. Harmful in contact…
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 4000
Thermo Scientific ChemicalsFormula: (CH3)3SiO(Si(CH3)2O) nSi(CH3)3 CAS Number: 9016-00-6 Harmonized Tariff Code: 3910.00
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PIPES, 0.5M buffer soln., pH 8.0
Thermo Scientific ChemicalsCAS Number: 5625-37-6 Harmonized Tariff Code: 2933.59
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Phosphate-buffered saline (PBS, 10X), RNAse free
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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2-Propanol, anhydrous, 99.5+%
Thermo Scientific ChemicalsFormula: (CH3)2CHOH Formula weight: 60.10 Purity: 99.5+% CAS Number: 67-63-0 UN Number: UN1219 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.12 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May cause…
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Synonym(s): Pluronic ® P-123; PEG-PPG-PEG MDL Number: MFCD00082049 Density: 1.018 g/mL at 25 °C Refractive Index: n 20/D 1.465
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Synonym(s): PEI Linear Formula: H(NHCH2CH2)nNH2 MDL Number: MFCD00084427 Boiling Point: 250 °C(lit.) Density: 1.030 g/mL at 25 °C Refractive Index: n 20/D 1.5290
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Propylene Oxide
Electron Microscopy SciencesA solvent agent for epoxy resins. Used widely for infiltration and gradual replacement of the dehydration agent. Grade: EM Grade CAS #: 75-56-9 UN #: UN1760
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2-Phenylethylamine, 99%
Thermo Scientific ChemicalsSynonym(s): Phenethylamine, (2-Aminoethyl)benzene Formula: C8H11N Formula weight: 121.18 Purity: 99% CAS Number: 64-04-0 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.49 Hazard Statements: H301-H314-H318-H227 Toxic if swallowed.…
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Propionitrile, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl cyanide Formula: CH3CH2CN Formula weight: 55.08 Purity: 99% CAS Number: 107-12-0 UN Number: UN2404 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2926.90 Hazard Statements: H225-H300-H310-H331-H319 Highly flammable liquid and vapour. Fatal…
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SIGMA Pectinase from Aspergillus aculeatus
MilliporeSigmaSynonym(s): Pectinex Ultra Clear ® MDL Number: MFCD00131809 Storage: 2-8°C
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Pentyl acetate, 99%
MilliporeSigmaSynonyms: Amyl acetate Formula: CH3COO(CH2)4CH3 Formula Weight: 130.18 CAS No.: 628-63-7 Purity: 99% Density: 0.876 g/mL at 25 °C(lit.) Application: Banana essence. Used as test odorant in studies of olfactory function and in studies of…
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MDL Number: MFCD00284305 Boiling Point: >250 °C(lit.) Melting Point: <−25 °C(lit.) Density: 1.11 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.472(lit.)
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Potassium tert-pentyloxide, 25% w/w in toluene
Thermo Scientific ChemicalsSynonym(s): Potassium tert-amylate, Potassium tert-pentylate Formula: C5H11KO Formula weight: 126.24 CAS Number: 41233-93-6 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.19 Hazard Statements: H225-H314-H318-H361-H373-H336 Highly…
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PIPES, 1.0M buffer soln., pH 7.5
Thermo Scientific ChemicalsCAS Number: 5625-37-6 Harmonized Tariff Code: 2933.59
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This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com.
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 63,000
Thermo Scientific ChemicalsFormula: (CH3)3SiO(Si(CH3)2O) nSi(CH3)3 CAS Number: 9016-00-6 Harmonized Tariff Code: 3910.00
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Synonym(s): Pluronic ® 17R4; PPG-PEG-PPG MDL Number: MFCD00082049 Density: 1.048 g/mL at 25 °C Refractive Index: n 20/D 1.459