Reagents, P, MilliporeSigma, 1 L, Reagents
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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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ALDRICH Polypropylene glycol, P 400
MilliporeSigmaMDL Number: MFCD00084446 Density: 1.01 g/mL at 20 °C Refractive Index: n 20/D 1.447
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Synonym(s): Pentamethylene glycol Formula: HO(CH2)5OH Formula Weight: 104.15 CAS No.: 111-29-5 Purity: ≥97.0% (GC) Density: 0.994g/mLat 25°C(lit.)
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Perchloric acid, ACS reagent, 70%
MilliporeSigmaSynonyms: PCA CAS Number: 7601-90-3 Formula: HClO4 Formula Weight: 100.46 Linear Formula: HClO4 MDL No.: MFCD00011325 Purity: 69.0-72.0% (ACS specification); 70% Density: 1.664 g/mL at 25 C UNSPSC Code: 12352302 General description: Perchloric acid (HClO4), an oxygen…
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Synonym(s): sec -Propyl alcohol; IPA; Isopropanol; Isopropyl alcohol Empirical Formula: C3H8O Linear Formula: (CH3)2CHOH Formula Weight: 60.10 MDL Number: MFCD00011674 Purity: 99.999% trace metals basis Boiling Point: …
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CAS Number: 6226-79-5 Empirical Formula (Hill Notation): C22H12N4Na4O13S4 Molecular Weight: 760.57 MDL Number: MFCD00003892 PubChem Substance ID: 24898827 Application Ponceau S stain comes…
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Pyridine, ReagentPlus®, >=99%
MilliporeSigmaFormula: C5H5N Formula Weight: 79.10 CAS No.: 110-86-1 Purity: ≥99% Density: 0.978 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 4 L in glass bottle …
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SIAL p-Xylene
MilliporeSigmap-Xylene is an isomeric form of xylene. It undergoes Friedel-Crafts acylation reaction with various acids in the presence of zeolites (catalyst). It can be obtained from the mixtures of isomeric forms of xylene and ethylbenzene isolated from the naptha fraction of petroleum. Also, it can be…
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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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Paraffin wax
MilliporeSigmatested according to Ph.Eur., high viscosity Synonym(s): Paraffinum Liquidum MDL Number: MFCD00132833
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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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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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SIAL 1-Pentanol
MilliporeSigmapuriss. p.a., ACS reagent, ≥99.0% (GC) Synonym(s): n -Amyl alcohol; Pentyl alcohol Empirical Formula: C5H12O Formula Weight: 88.15 Linear Formula: CH3(CH2)4OH MDL Number: MFCD00002977 Purity: ≥99.0% (GC) …
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Synonym(s): Phytamax ™ Orchid medium Storage: 2-8°C
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Polyethylene Glycol 400
MilliporeSigmaSynonyms: Poly(ethylene glycol); PEG 400, Carbowax; PEG Linear Structural Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 Melting Point: 5 C
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(-)-ß-Pinene, 99%
MilliporeSigmaCAS No.: 18172-67-3 Synonyms: (-)-beta-Pinene; (1 S )-(−)-β-Pinene; (1 S ,5 S )-2(10)-Pinene; (1 S ,5 S )-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane Formula: C10H16 Formula Weight: 136.23 Linear Formula: C10H16 MDL No.: …
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Synonym(s): Pluronic ® 10R5; PPG-PEG-PPG MDL Number: MFCD00082049 Density: 1.058 g/mL at 25 °C Refractive Index: n 20/D 1.461
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Perchloric acid concentrate
MilliporeSigma0.01 M HClO4 in water (0.01N), eluent concentrate for IC Synonym(s): Perchloric acid solution Empirical Formula: HClO4 Formula Weight: 100.46 Linear Formula: HClO4 MDL Number: MFCD00011325 RIDADR: UN 3264 8/PG 3
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Pyrrolidine, >=99.5%, purified by redistillation
MilliporeSigmaSynonyms: Tetrahydropyrrole; Tetramethyleneimine CAS Number: 123-75-1 Formula: C4H9N Formula Weight: 71.12 Linear Formula: C4H9N MDL No.: MFCD00005249 Purity: >=99.5% Boiling Point: 87-88 C/760 mmHg(lit.) Density: 0.852 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Prionex® Highly purified Type A aqueous solution
MilliporeSigmaSynonym(s): Gelatin, Prionex ® Highly purified Type A MDL Number: MFCD00081638
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Synonym(s): Acryl-PEG; Methoxy PEG acrylate; Methoxy poly(ethylene glycol) monoacrylate; Poly(ethylene glycol) monomethyl ether monoacrylate; mPEG-acrylate Linear Formula: H2C=CHCO2(CH2CH2O)nCH3 MDL Number: MFCD00803685 …
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Phosphate buffered saline
MilliporeSigmaBioUltra, solution Synonym(s): PBS MDL Number: MFCD00131855
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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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Perchloric acid, ACS reagent, 60%
MilliporeSigmaSynonyms: PCA CAS Number: 7601-90-3 Formula: HClO4 Formula Weight: 100.46 Linear Formula: HClO4 MDL No.: MFCD00011325 Purity: 60%; 60.0-62.0% (ACS specification) Density: 1.535 g/mL at 25 C UNSPSC Code: 12352106 Other Notes: ACS specifications same as product 244252,…
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Petroleum ether, anhydrous
MilliporeSigmaCAS Number: 8032-32-4 MDL No.: MFCD00081849 Boiling Point: 30-60 C(lit.) Density: 0.64 g/mL at 25 C(lit.) Refractive Index: n20/D 1.363(lit.) EC Number: 232-453-7 UNSPSC Code: 12190000
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Synonym(s): PBS MDL Number: MFCD00131855
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Synonyms: DOWANOL ® PMA; 1,2-Propanediol monomethyl ether acetate; 1-Methoxy-2-propyl acetate; MPA; PGMEA; Propylene glycol methyl ether acetate Formula: CH3CO2CH(CH3)CH2OCH3 Formula Weight: 132.16 CAS No.: 108-65-6 Purity: …
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Synonym(s): PDADMAC Linear Formula: (C8H16ClN)n MDL Number: MFCD00192409 Density: 1.09 g/mL at 25 °C Refractive Index: n 20/D 1.417
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(+/-)-Propylene oxide, puriss. p.a., >=99.5% (GC)
MilliporeSigmaSynonyms: (+/-)-Methyloxirane; 1,2-Epoxypropane CAS Number: 75-56-9 Formula: C3H6O Formula Weight: 58.08 Linear Formula: C3H6O MDL No.: MFCD00005126 Purity: >=99.5% (GC) Boiling Point: 34 C(lit.) Melting Point: -112 C (lit.) Density: 0.83 g/mL at 25 C(lit.) Refractive…
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Propionaldehyde, reagent grade, 97%
MilliporeSigmaSynonyms: Propanal CAS Number: 123-38-6 Formula: C3H6O Formula Weight: 58.08 Linear Formula: CH3CH2CHO MDL No.: MFCD00007020 Purity: 0.97 Boiling Point: 46-50 C(lit.) Melting Point: -81 C (lit.) Density: 0.805 g/mL at 25 C(lit.) Refractive Index: n20/D 1.362(lit.) …
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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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Synonym(s): PEI Linear Formula: H(NHCH2CH2)nNH2 MDL Number: MFCD00084427 Density: 1.050 g/mL at 25 °C Refractive Index: n 20/D 1.5240