Reagents, P, 1 kg
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Polyethylene glycol 1,000
Thermo Scientific ChemicalsSynonym(s): PEG 1000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Peptone, Soy, 1 Kilogram
RPI (Research Products International)From papaic hydrolysis of soybean meal. Low NaCl content.
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Phenol, Loose Crystal, Technical
Spectrum ChemicalGrade: Technical CAS No.: 108-95-2 UN No.: UN1671 Class: 6.1 Pkg. Group: PG II
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Synonym(s): PVC Linear Formula: (CH2CHCl)n MDL Number: MFCD00084459 Density: 1.4 g/mL at 25 °C(lit.)
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Synonyms: Monopotassium phosphatePotassium dihydrogen phosphate Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 7778-77-0 Molecular Formula: KH2PO4 Molecular Weight: 136.09 MDL No.: MFCD00011401 Appearance: White crystalline powder Comments: Buffer…
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Potassium hexacyanoferrate(III) (Potassium ferricyanide) is an alkali hexacyanoferrate. On heating, it undergoes decomposition to afford yellow-brown hexacyanoiron(III) acid. It can be prepared by the anodic oxidation of K4[Fe(CN)6]. Synonyms: Potassium ferricyanide; Red prussiate Molecular…
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CAS No.: 28300-74-5 Synonyms: Antimony potassium tartrate trihydrate; Tartar emetic Formula: C8H4K2O12Sb2 ¬? 3H2O Formula Weight: 667.87 Linear Formula: C8H4K2O12Sb2…
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CAS Number: 584-08-7 Linear Formula: K2CO3 Molecular Weight: 138.21 Beilstein Registry Number: 4267587 EC Number: 209-529-3 MDL Number: MFCD00011382 Packaging 1 kg in poly bottle; 2.5 kg in poly drum Legal Information …
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ALDRICH Poly(ethylene glycol), average mol wt 8,000, powder
MilliporeSigmaSynonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839
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Potassium cyanide, technical, >=96%
Honeywell Research ChemicalsCAS No.: 151-50-8 Formula: CKN Formula Weight: 65.12 Linear Formula: KCN MDL No.: MFCD00011397 Purity: ≥96% Melting Point: 634 °C(lit.)
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Potassium hydroxide
MilliporeSigmatested according to Ph.Eur. Synonym(s): Kalii hydroxidum; Caustic potash Empirical Formula: HKO Formula Weight: 56.11 Linear Formula: KOH MDL Number: MFCD00003553 Melting Point: 361 °C(lit.) RTECS No.: TT2100000 RIDADR: UN 1813 8 / PGII
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SIAL Potassium hexacyanoferrate(II) trihydrate
MilliporeSigmapuriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99% Synonym(s): Potassium ferrocyanide; Yellow prussiate Empirical Formula: C6FeK4N6 -+ 3H2O Formula Weight: 422.39 Linear Formula: K4Fe(CN)6 -+…
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Piperazine, ReagentPlus®, 99%
MilliporeSigmaPiperazine (PZ) is an amine solvent. The ability of aqueous PZ to absorb carbon dioxide (CO2) has been assessed. It is reported to cause paralysis in Ascaris worms. The analysis of the crystal structure of PZ at 150K shows the presence of layered structure with NH...N hydrogen-bonded chains. …
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PIPES, ULTRAPURE BIOREAGENT
Avantor - J.T.Baker®Formula: C8H18N2O6S2 Formula Weight: 302.37 CAS Number: 5625-37-6 Synonym(s): Piperazine-N,N'-bis(2-ethanesulfonic acid)
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3-Pyridinemethanol, 98%
Thermo Scientific ChemicalsSynonym(s): 3-(Hydroxymethyl)pyridine, Nicotinyl alcohol Formula: C6H7NO Formula weight: 109.13 Purity: 98% CAS Number: 100-55-0 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Polytetrafluoroethylene
Thermo Scientific ChemicalsFormula: -(CF2CF2-) n CAS Number: 9002-84-0 Harmonized Tariff Code: 3904.61
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Potassium chloride, ACS, 99.0-100.5%
Thermo Scientific ChemicalsFormula: KCl Formula weight: 74.55 Purity: 99.0-100.5% CAS Number: 7447-40-7 Harmonized Tariff Code: 2827.39
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SIGMA Polyvinylpyrrolidone, average mol wt 360,000
MilliporeSigmaSynonyms: PVP; Polyvidone; Povidone Formula: (C6H9NO)n CAS No.: 9003-39-8 Other Notes: Polyvinylpyrrolidone is a component of Denhardt′s Solution and is included at a concentration of 1% (w/v) in the standard 50X stock solution. Packaging: 1, 5 kg…
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1-Phenyl-3-pyrazolidinone, 97%
Thermo Scientific ChemicalsSynonym(s): Phenidone Formula: C9H10N2O Formula weight: 162.19 Purity: 97% CAS Number: 92-43-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.19 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: …
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Potassium D-gluconate, 99%
Thermo Scientific ChemicalsSynonym(s): D-Gluconic acid potassium salt Formula: C6H11KO7 Formula weight: 234.25 Purity: 99% CAS Number: 299-27-4 Harmonized Tariff Code: 2918.16
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Potassium nitrate, ReagentPlus®, =99.0%
MilliporeSigmaFormula: KNO3 Formula Weight: 101.10 CAS No.: 7757-79-1 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 500 g in poly bottle
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Formula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: ≥99.0% Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
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Molecular Formula: ClK Molecular Weight: 74.55 Linear Structural Formula: KCl MDL Number: MFCD00011360 Purity: >=99% Melting Point: 770 C (lit.) Density: 1.98 g/mL at 25 C (lit.) Application: May be used for the preparation of phosphate buffered…
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Phosphorus Oxychloride, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 10025-87-3 UN No.: UN1810 Class: 6.1 (8) Pkg. Group: PG I
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Potassium hydroxide
bioWORLDBuffer reagent Used for making potassium soap, shampoo, potassium permanganate etc. Used in dye, drugs manufacture, galvanization, carving, lithography etc. A basic reagent used for alkaline lysis and pH purposes. Specifications Reagent Grade Moisture: 10-15% …
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Phenol, Fused Crystal, USP
Spectrum ChemicalGrade: USP CAS No.: 108-95-2 UN No.: UN1671 Class: 6.1 Pkg. Group: PG II
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RPI Pyridoxal Hydrochloride
RPI (Research Products International)The RPI pyridoxal hydrochloride is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only
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Formula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: 99-100.5% (AT) Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
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Palatinose ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Isomaltulose6-O-a-D-Glucopyranosyl-D-fructose Purity Limit: ≥ 98% (HPLC) CAS No.: 13718-94-0 Molecular Formula: C12H22O11 Molecular Weight: 342.3 MDL No.: MFCD00076094 Appearance: White to off-white powder Melting Point: 118-127 °C Optical Rotation: [a]D20 =…
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Synonyms: Potassium hexacyanoferrate(II) trihydrateYellow prussiate Grade: ACS reagent Purity Limit: 98.5-102.0% (Titration) CAS No.: 14459-95-1 Molecular Formula: K4Fe(CN)6·3H2O Molecular Weight: 422.4 MDL No.: MFCD00167023 Appearance: Light yellow crystalline powder …