Reagents, P, 1 L
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Phosphate Buffered Saline pH 7.2, liquid, sterile-filtered
MilliporeSigmaPhosphate-buffered saline (PBS) is a buffer solution used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate. The osmolality and ion concentrations of the solutions…
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Pentane, anhydrous, =99%
MilliporeSigmaPentane, a linear aliphatic hydrocarbon, is one of the main constituents of light straight-run (LSR) gasoline fraction in crude oils. Its isomerization can improve the octane number of gasoline. This has led to the development of a number of metal catalysts, which can effectively isomerize…
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Potassium Hydroxide, 0.1N in Methanol Volumetric Solution, BAKER ANALYZED…
Avantor - J.T.Baker®Formula: KOH Formula Weight: 56.11 CAS Number: 1310-58-3 Specific Gravity: 1L = .80 Kg Flash Point: 12° C
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Potassium chloride, 0.0375M, Conductivity Standard
Thermo Scientific ChemicalsFormula: KCl, 5000^mmho 25^o Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code: 3822.00
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Polysorbate 20
Avantor - J.T.Baker®Formula: N/A Formula Weight: N/A CAS Number: 9005-64-5 Synonym(s): Polyoxyethylene sorbitan monolaurate
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Polysorbate 80, N.F., Multi-Compendial
Avantor - J.T.Baker®CAS Number: 9005-65-6 Synonym(s): polyoxyethylene (20) sorbitan monooleate Description: CRILLET 4 HP?
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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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1-Propanol, anhydrous, 99.9%, packaged under Argon in resealable ChemSeal^t…
Thermo Scientific ChemicalsFormula: CH3CH2CH2OH Formula weight: 60.10 Purity: 99.9%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 71-23-8 UN Number: UN1274 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.12 Hazard Statements: H225-H318-H336 Highly flammable…
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UN No.: UN1219 Class: 3 Pkg. Group: PG II
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Pentane, HPLC Grade, 99+% (n-Pentane, 95% min)
Thermo Scientific ChemicalsFormula: CH3(CH2)3CH3 Formula weight: 72.15 Purity: 99+% (n-Pentane, 95% min) CAS Number: 109-66-0 UN Number: UN1265 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H336 Highly flammable liquid and vapour. May be fatal if…
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Synonym(s): 2-Pyrrolidone; Butyrolactam Formula: C4H7NO Formula Weight: 85.10 CAS No.: 616-45-5 Purity: ≥98.0% (GC) Density: 1.12g/mLat 25°C(lit.) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for…
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Potassium chloride, 0.159M, Conductivity Standard
Thermo Scientific ChemicalsFormula: KCl, 20000^mmho 25^o Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code: 3822.00
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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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CAS No.: 8012-95-1 Density: 0.827-0.890 g/mL at 20 °C Other Notes: Pertains only in Germany: unversteuert
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Petroleum ether 35/60, ACS
Thermo Scientific ChemicalsSynonym(s): Ligroin CAS 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…
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Propargyl bromide, 80% in toluene, stab. with MgO
Thermo Scientific ChemicalsSynonym(s): 3-Bromo-1-propyne Formula: HC CCH2Br Formula weight: 118.97 Purity: 80% in toluene, stab. with MgO CAS Number: 106-96-7 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.39 Hazard Statements: …
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SIGMA Phosphoric acid BioUltra, >=85% (T)
MilliporeSigmaSynonym(s): Orthophosphoric acid Empirical Formula: H3O4P Linear Formula: H3PO4 Formula Weight: 98.00 MDL Number: MFCD00011340 Purity: ≥85% (T) Boiling Point: 158 °C(lit.) Melting Point: ~40 °C(lit.) Density: …
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 117,000
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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ALDRICH Propylene glycol propyl ether, >=98.5%
MilliporeSigmaSynonym(s): DOWANOL ® PnP; 1-Propoxy-2-propanol Empirical Formula: C6H14O2 Linear Formula: CH3CH2CH2OCH2CH(OH)CH3 Formula Weight: 118.17 MDL Number: MFCD00192420 Purity: ≥98.5% …
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Potassium hydroxide, 0.5N Standardized Solution in methanol
Thermo Scientific ChemicalsFormula: KOH Formula weight: 56.11 CAS Number: 1310-58-3 UN Number: UN3286 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H225-H311-H331-H370-H314 Highly flammable liquid and vapour. Toxic in contact with skin. Toxic if inhaled. Causes…
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SIAL Pyridine
MilliporeSigmapuriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC) Empirical Formula: C5H5N Formula Weight: 79.10 Linear Formula: C5H5N MDL Number: MFCD00011732 Purity: ≥99.5% (GC) Boiling Point: 115 °C(lit.) Melting…
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Potassium dichromate, 0.25N Standardized Solution
Thermo Scientific ChemicalsFormula: Cr2K2O7 Formula weight: 294.18 CAS Number: 7778-50-9 UN Number: UN3287 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2841.50 Hazard Statements: H272-H331-H334-H340-H350-H360-H372-H314-H302-H317 May intensify fire; oxidizer. Toxic if inhaled. May cause…
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3-(Dimethylamino)-1-propylamine, 0.99
MilliporeSigmaSynonyms: N,N-Dimethyl-1,3-diaminopropane; N,N-Dimethyl-1,3-propanediamine CAS Number: 109-55-7 Formula: C5H14N2 Formula Weight: 102.18 Linear Formula: (CH3)2N(CH2)3NH2 MDL No.: MFCD00008216 Purity: 0.99 Boiling Point: 133 C(lit.) Density: 0.812 g/mL at 25 C(lit.) …
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Polyethyleneimine 50% Aqueous Solution
MP BiomedicalsPolyethyleneimine is a branched chain polymer having a ratio of 1:2:1 of primary:secondary:tertiary amines with a branching site every 3 to 3.5 nitrogen atoms and a base structure of (CH2CH2NH)x. The nitrogen atoms must be protonated to achieve cationic charge, so the cationic…
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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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Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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Propylene Glycol Methyl Ether
Spectrum ChemicalCAS No.: 107-98-2 UN No.: UN3092 Class: 3 Pkg. Group: PG III
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Propionaldehyde, 97%
Thermo Scientific ChemicalsSynonym(s): Propanal Formula: CH3CH2CHO Formula weight: 58.08 Purity: 97% CAS Number: 123-38-6 UN Number: UN1275 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2912.19 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin…
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ALDRICH 1-Phenoxy-2-propanol, =93%
MilliporeSigmaSynonyms: DOWANOL ® PPh; Propylene glycol phenyl ether; Propylene phenoxytol Formula: C6H5OCH2CH(OH)CH3 Formula Weight: 152.19 CAS No.: 770-35-4 Purity: ≥93% Density: 1.064 g/mL at 20 °C(lit.) Legal Information: DOWANOL is a…
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PBS with Calcium and Magnesium
bioWORLDWashing buffer for peroxidase conjugates in Western Blotting. 1X PBS with Ca++ and Mg++ pH 7.4 0.1 (25°C)