Reagents, P, 1 kg, Reagents
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Phthalic anhydride, ReagentPlus®, 99%
MilliporeSigmaFormula: C8H4O3 Formula Weight: 148.12 CAS No.: 85-44-9 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 16 kg in fiber drum Packaging: 2.5 kg in poly drum
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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 ; USP ; 99.0-100.5% (Titration)
AFG BioscienceGrade: USP Purity Limit: 99.0-100.5% (Titration) CAS No.: 7447-40-7 Molecular Formula: KCl Molecular Weight: 74.55 MDL No.: MFCD00011360 Appearance: White granules Comments: Used in nutritent; gelling agent; salt substitute; yeast food. Density: 1.984 Storage Temperature:…
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Pyridoxal-5-phosphate ; >/= 98% (Assay)
AFG BioscienceSynonyms: Codecarboxylase Purity Limit: ≥ 98% (Assay) CAS No.: 41468-25-1 Molecular Formula: C8H10NO6P Molecular Weight: 247.1 MDL No.: MFCD00006333 Appearance: Off-white to yellow solid Storage Temperature: Store at 0-8 °C
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Potassium sulfate, ReagentPlus®, =99.0%
MilliporeSigmaFormula: K2SO4 Formula Weight: 174.26 CAS No.: 7778-80-5 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 250 g in poly bottle
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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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Potassium trihydrogen dioxalate dihydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): Potassium tetraoxalate Formula: KH3(C2O4)2 2H2O Formula weight: 254.19 (218.16anhy) Purity: 98+% CAS Number: 6100-20-5 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H312 Harmful if swallowed.…
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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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Phenolphthalein White ; >/= 99%
AFG BioscienceSynonyms: 3,3-Bis(p-hydroxyphenyl)phthalide3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone Purity Limit: ≥ 99% CAS No.: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight: 318.33 MDL No.: MFCD00005913 Appearance: A white powder, odorless Melting Point: 256-265°C Storage…
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Biological buffer (absorbance: Synonyms: Potassium Phosphate, Dibasic, Trihydrate, Molecular Biology Grade - CAS 16788-57-1 - Calbiochem; K₂HPO₄ Molecular Formula: HK2O4P · 3H2O Molecular Weight: 228.22 Linear Structural Formula: HK2O4P · 3H2O MDL Number: …
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A polymer used to precipitate proteins, viruses, DNA and RNA. Compound is hydroscopic.s Appearance: Solid Density: 1.21 g/cm3 at 20°C pH Value: 5-7 RTECS Number: TQ4025000
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o-Phenylenediamine, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-Diaminobenzene Formula: C6H8N2 Formula weight: 108.14 Purity: 98% CAS Number: 95-54-5 UN Number: UN1673 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.51 Risk Phrases: 20/21-25-36-40-43-68-50/53 Harmful by inhalation and in contact…
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Potassium hydroxide, =85% KOH basis, pellets, white
MilliporeSigmaSynonyms: Caustic potash Formula: KOH Formula Weight: 56.11 CAS No.: 1310-58-3 Purity: ≥85% KOH basis Packaging: 1 kg in poly bottle Packaging: 2 kg in poly drum Packaging: 250, 500 g in poly bottle
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Potassium formate, 99% (water less than 2%)
Thermo Scientific ChemicalsSynonym(s): Formic acid potassium salt Formula: HCO2K Formula weight: 84.12 Purity: 99% (water less than 2%) CAS Number: 590-29-4 Harmonized Tariff Code: 2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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CAS No.: 9003-11-6 Application: A non-ionic copolymer surfactant qualified for use in insect cell culture applications as an antifoaming agent. Legal Information: Pluronic is a registered trademark of BASF
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Potassium phosphate tribasic monohydrate, >=95%
MilliporeSigmaCAS No.: 27176-10-9 Synonyms: tert -Potassium phosphate monohydrate; Tripotassium phosphate Formula: K3O4P ¬? H2O Formula Weight: 230.28 Linear Formula: K3O4P ¬? H2O MDL No.: MFCD00150410 Purity: ≥95%
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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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Phenol, Loose Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 108-95-2 UN No.: UN1671 Class: 6.1 Pkg. Group: PG II
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Pyridine-3-methanol ; >/= 99% (GC)
AFG BioscienceSynonyms: 3-Pyridylcarbinol Purity Limit: ≥ 99% (GC) CAS No.: 100-55-0 Molecular Formula: C6H7NO Molecular Weight: 109.13 MDL No.: MFCD00006407 Appearance: Clear, light yellow to yellow liquid Storage Temperature: Store at 0-8 °C
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Ricca Potassium Hydroxide
Ricca ChemicalThe Ricca Chemical potassium hydroxide with a composition of 87% potassium hydroxide and 13.00% water, is suitable for use in chemical, mining, fertilizer and detergent industries. It can be stored at a temperature of 15 to 30 degree C.
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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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Phthalonitrile, 98%
Thermo Scientific ChemicalsSynonym(s): Benzene-1,2-dicarbonitrile, 1,2-Dicyanobenzene Formula: C8H4N2 Formula weight: 128.13 Purity: 98% CAS Number: 91-15-6 UN Number: UN3439 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2926.90 Hazard Statements: H300-H311 Fatal if swallowed.…
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Polyethylene glycol 6,000
Thermo Scientific ChemicalsSynonym(s): PEG 6000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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ALDRICH 3-Pentanone, >=99%
MilliporeSigmaSynonym(s): Diethyl ketone Empirical Formula: C5H10O Linear Formula: CH3CH2COCH2CH3 Formula Weight: 86.13 MDL Number: MFCD00009320 Purity: ≥99% Boiling Point: 101.5 °C(lit.) Melting Point: …
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Phthalic anhydride ; ACS reagent ; 99.0-100.2% (Titration)
AFG BioscienceSynonyms: 1,3-Isobenzofurandione1,2-Benzene dicarboxylic acid anhydride Grade: ACS reagent Purity Limit: 99.0-100.2% (Titration) CAS No.: 85-44-9 Molecular Formula: C8H4O3 Molecular Weight: 148.11 MDL No.: MFCD00005918 Appearance: White flakes Comments: Buffers Boiling…
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CAS No.: 73049-73-7 Other Notes: Enzymatic hydrolysate
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Synonyms: Peptone from casein (Tryptone); Fermtech base materials for biotechnology Purity: 12.0-14.0% amino-nitrogen basis (purity)
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Potassium sorbate, purum p.a., =99.0% (NT)
MilliporeSigmaSynonyms: Potassium 2,4-hexadienoate; Sorbic acid potassium salt Formula: CH3CH=CHCH=CHCOOK Formula Weight: 150.22 CAS No.: 24634-61-5 Purity: ≥99.0% (NT)
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"Polysorbate 80, Ph Eur"
MilliporeSigmaSynonyms: TWEEN ® 80; Polysorbatum 80; Polyoxyethylenesorbitan monooleate CAS No.: 9005-65-6 Density: 1.064 g/mL at 25 °C(lit.) Legal Information: TWEEN is a registered trademark of Croda International PLC
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