Supplies, Reagents, C
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m-Cresol Purple
Thermo Scientific ChemicalsSynonym(s): m-Cresolsulfonephthalein Formula: C21H18O5S Formula weight: 382.44 CAS Number: 2303-01-7 Harmonized Tariff Code: 2934.99 Safety Phrases: 22 Do not breathe dust.
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This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.Download…
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Calmagite, indicator grade
Thermo Scientific ChemicalsSynonym(s): 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid Formula: C17H14N2O5S Formula weight: 358.37 CAS Number: 3147-14-6 Harmonized Tariff Code: 2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Cerium(III) phosphate, 99% min
Thermo Scientific ChemicalsFormula: CeO4P Formula weight: 235.09 Purity: 99% min CAS Number: 13454-71-2 Harmonized Tariff Code: 2846.10
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Copper (Ii) Nitrate Trihydrate L/G, 500G
Innovating ScienceFor Educational, Classroom Purposes Only
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Synonyms: Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid, copper(II) salt (1:1) pentahydrate Formula: CuSO4 · 5H2O Formula Weight: 249.69 CAS No.: 7758-99-8 Purity: ≥98%
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Clarisolve® Depth Filters High-density cell cultures
MilliporeSigmaDevice Configuration: µPod Synonyms: Clarisolve 20 m Depth Filters in Pod Format, 23 cm2 (0.025 ft2) Application: High-density cell cultures Legal Information: MILLISTAK+ is a registered trademark of Merck KGaA, Darmstadt, Germany
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2-Chloro-4-fluorobenzylamine, 97%
Thermo Scientific ChemicalsFormula: C7H7ClFN Formula weight: 159.59 Purity: 97% CAS Number: 15205-11-5 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.49 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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For hexavalent chromium determination by the Diphenylcarbohydrazide Method. USEPA accepted for reporting for wastewater analyses using (Hach Method 8023). Range: up to 0.70 mg/L Cr. Sample Size: 25 mL Method Name: 1,5-Diphenylcarbohydrazide Platform: Powder Pillows …
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ALDRICH Calcium oxide, 99.995% trace metals basis
MilliporeSigmaSynonym(s): Lime; Quicklime Empirical Formula: CaO Linear Formula: CaO Formula Weight: 56.08 MDL Number: MFCD00010911 Purity: 99.995% trace metals basis Boiling Point: 2850 °C(lit.) Density: 3.3 g/mL at 25 °C(lit.)
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1-Chloro-2-methylpropane, 98%
Thermo Scientific ChemicalsSynonym(s): Isobutyl chloride Formula: C4H9Cl Formula weight: 92.57 Purity: 98% CAS Number: 513-36-0 UN Number: UN1127 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary…
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Copper (I) cyanide, 99%
MilliporeSigmaSynonyms: Cuprous cyanide Molecular Formula: CCuN Molecular Weight: 89.56 Linear Structural Formula: CuCN MDL Number: MFCD00010975 Purity: 99% Melting Point: 474 C (lit.) Density: 2.92 g/mL at 25 C (lit.) Application: Applied in a widely…
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Chlorpropham-(isopropyl-d7) PESTANAL(R), analytical standard
MilliporeSigmaSynonyms: Chlorpropham-d7; Isopropyl-d7 N-(3-chlorophenyl)carbamate Molecular Formula: C10D7H5ClNO2 Molecular Weight: 220.7 Linear Structural Formula: C10D7H5ClNO2 Purity: >=98.0% (GC) Storage: 2-8C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich…
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Cerium(III) carbonate hydrate, REacton®, 99.999% (REO)
Thermo Scientific ChemicalsFormula: Ce2(CO3)3 xH2O Formula weight: 460.27(anhy) Purity: 99.999% (REO) CAS Number: 54451-25-1 Harmonized Tariff Code: 2846.10
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Z-L-2-cyclohexylglycine
AFG BioscienceCAS # 69901-75-3 Synonyms: Z-L-Chg-OH Z-L-cyclohexyl-Gly-OH (2S)-([(Benzyloxy)carbonyl]amino)(cyclohexyl)ethanoic acid Z-Phg(hexahydro)-OH MDL No.: MFCD00191083 Molecular Formula: C16H21NO4 Molecular Weight: 291.35 Storage Temp: Store at 0-8°C
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ALDRICH Carbon nanotube, single-walled, <1% Metal Catalyst
MilliporeSigmaSynonym(s): SWCNT; SuperPureTubes ™ ; SWCNT; SWNT; Single wall carbon nanotube Purity: 30% (Metallic); 70% (Semiconducting) Melting Point: 3652-3697 °C(lit.) Density: 1.7-1.9 g/cm 3 at 25 °C(lit.)
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Clarisolve® Depth Filters High-density cell cultures
MilliporeSigmaDevice Configuration: lab scale Pod Synonyms: Clarisolve 60 mum Lab Scale Depth Filters, 0.014 m2 (0.15 ft2) Application: High-density cell cultures Legal Information: CLARISOLVE is a registered trademark of Merck KGaA, Darmstadt, Germany
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SIGMA Coomassie protein assay reagent,
MilliporeSigmaCAS No.: 68-11-1 Density: ~1.31 g/mL at 20 °C Storage Temperature: 2-8°C Application: Suitable for the determination of protein according to Bradford. Five-fold concentrate for tests in microtiter plates; ten-fold concentrate for tests in photometric cuvettes (d=1cm); dilute with H 2 O
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3-Chloropropiophenone ; >/= 99% (HPLC)
AFG BioscienceSynonyms: ß-Chloropropiophenone3-Chloro-1-phenyl-1-propanone Purity Limit: ≥ 99% (HPLC) CAS No.: 936-59-4 Molecular Formula: C9H9ClO Molecular Weight: 168.62 MDL No.: MFCD00000990 Appearance: White to yellow crystalline powder Melting Point: 46-51 ºC Storage Temperature: …
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Copper(II) tartrate hydrate 99.9% trace metals basis
MilliporeSigmaSynonym: Cupric tartrate hydrate, Tartaric acid cupric salt CAS Number: 946843-80-7 Linear Formula: [-CH(OH)CO2]2Cu·xH2O Molecular Weight: 211.62 (anhydrous basis) Beilstein Registry Number: 4166088 EC Number: 212-425-0 …
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Calcium Nitrate, 4-Hydrate, Crystal, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: Ca(NO3)2?H2O Formula Weight: 236.15 CAS Number: 13477-34-4 Specific Gravity: 1L = 2.36 Kg
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Copper(I) chloride, 97%
Thermo Scientific ChemicalsFormula: CuCl Formula weight: 98.99 Purity: 97% CAS Number: 7758-89-6 UN Number: UN2802 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash…
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Density: ~0.70 g/mL (free fall density) General description: Our Carbotrap ® and Carbopack ™ Graphitized Carbon Black (GCB) product lines are very similar, differing only in whether the particle size is larger or smaller than 40 mesh. Our GCB materials 40 mesh and larger (e.g.…
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ALDRICH 2-Chlorophenol, 98%
MilliporeSigmaEmpirical Formula: C6H5ClO Linear Formula: ClC6H4OH Formula Weight: 128.56 MDL Number: MFCD00002159 Purity: 98% Boiling Point: 175-176 °C(lit.) Melting Point: 8 °C(lit.) Density: 1.241 g/mL at…
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Copper etchant
Thermo Scientific ChemicalsUN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3810.10 Hazard Statements: H314-H318-H341 Causes severe ski
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ALDRICH Cellulose, colloidal, microcrystalline
MilliporeSigmaSynonym(s): Cellulose powder; Cotton linters MDL Number: MFCD00081512
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Cobalt(II) chloride, ultra dry, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: Cl2Co Formula weight: 129.84 Purity: 99.9% (metals basis) CAS Number: 7646-79-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H334-H350-H360-H341-H302-H317 May cause allergy or asthma symptoms or breathing…
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Cocamidopropyl Betaine, Solution
Spectrum ChemicalCocamidopropyl Betaine, Solution, also known as CAPB, is used as a surfactant in personal care products. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.