100 mL
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Acetonitrile, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 75-05-8 UN No.: UN1648 Class: 3 Pkg. Group: PG II
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The most accurate pH Standards available anywhere Certified Reference Material Traceable® Certificate supplied Highest accuracy available Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes. Accuracy for the…
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Phenol Red Solution Indicator
MilliporeSigmapH: 7.0 - 7.3 (H2O, 20°C) Solubility: (20°C) soluble Density: 0.99 g/cm3 (20°C)
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VeriSpec™ Calcium (Ca) Standard for AAS, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Gardner Color Standard #2
Ricca ChemicalName CAS# Grade Water 7732-18-5 ACS/ASTM/USP/EP Hydrochloric Acid 7647-01-0 ACS Potassium Hexachloroplatinate (IV) 16921-30-5 Reagent
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HEPES, 0.5M buffer soln., pH 7.5
Thermo Scientific ChemicalsCAS Number: 7365-45-9 Harmonized Tariff Code: 2933.59
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VeriSpec™ Nickel (Ni) Standard for AAS, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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ALDRICH 2-Ethylbutyric acid, 99%
MilliporeSigmaSynonym(s): Diethylacetic acid Formula: (C2H5)2CHCO2H Formula Weight: 116.16 CAS No.: 88-09-5 UN Number: UN2810 Purity: 99% Density: 0.92g/mLat 25°C(lit.) Packaging: 100 mL in glass bottle
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Zinc, AAS standard solution, Specpure r, Zn 1000µg/ml
Thermo Scientific ChemicalsFormula: Zn in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…
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2,2-Dimethoxypropane, 98%
Thermo Scientific ChemicalsSynonym(s): Acetone dimethyl acetal Formula: (CH3O)2C(CH3)2 Formula weight: 104.15 Purity: 98% CAS Number: 77-76-9 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2911.00 Hazard Statements: H225-H319 Highly flammable liquid and vapour.…
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Ricca 10, 000 ppm Tl in 5% HNO3 Thallium ICP Standard
Ricca ChemicalThe Ricca Chemical thallium ICP standard with a composition of 93.98% water, 5.06% nitric acid and 0.96% thallium, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.
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Toluene, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 108-88-3 UN No.: UN1294 Class: 3 Pkg. Group: PG II
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Synonym(s): PDMS MDL Number: MFCD01324943 Density: 0.98 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.409(lit.)
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Ethylenediamine, purified by redistillation, >=99.5%
MilliporeSigmaSynonyms: 1,2-Diaminoethane CAS Number: 107-15-3 Formula: C2H8N2 Formula Weight: 60.1 Linear Formula: NH2CH2CH2NH2 MDL No.: MFCD00008204 Purity: >=99.5% Boiling Point: 118 C(lit.) Melting Point: 8.5 C (lit.) Density: 0.899 g/mL at 25 C(lit.) Refractive Index: n20/D…
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UN No.: 3264 pH: Solubility: (20°C) soluble Density: 1.046 g/cm3 (20°C) Ignition Point:
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Carbon disulfide, low benzene, 99.9%
BeanTown ChemicalCAS: 75-15-0 EC No: 200-843-6 MDL No: MFCD00011321 UN No: UN1131; Haz Class: 3 (6.1); Packing Group: I Liquid Molecular Formula: CS2 MW: 76.14 Melting Point: -112° Boiling Point: 46° Flash Point: -30°C (-22°F) Density (g/mL): 1.266 …
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100mM Sodium Pyruvate
MP BiomedicalsSodium pyruvate is used by cells as an easily accessible carbohydrate source. Additionally, it is involved with amino acid metabolism and initiates the Kreb′s cycle. The 100 mM solution should be diluted 1:100 for most cell culture. The use of sodium pyruvate in Wallen fermentation medium to…
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StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. Precise, Pre-mixed Formazin Solutions StablCal is Safe to Handle…
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Dicyclohexylamine For Synthesis
MilliporeSigmaCAS No.: 101-83-7 UN No.: UN2565 pH: 11 (1 g/l, H2O, 20°C) Solubility: 1 g/l (20°C) Melting Point: -0.1°C Molar Mass: 181.32 g/mol Boiling Point: 256°C (1013 hPa) Vapor Pressure: 0.04 hPa (25°C) Flash Point: 105°C Refractive Index: 105°C Explosion Limit: …
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Benzylmagnesium chloride, 1M in MeTHF
Thermo Scientific ChemicalsFormula: C7H7ClMg Formula weight: 150.89 CAS Number: 6921-34-2 UN Number: UN2924 Hazard Class: 3 Packing Group: II
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Molecular Biology Grade Water
Quality BiologicalMolecular Biology Water is prepared by reverse osmosis, passed through fine carbon, deionized through two resin beds, and serially filtered through 0.1 µm positively charged membranes, to yield a product with an endotoxin level of less than 0.03 EU/mL. DNase, RNase and protease tested Endotoxin…
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Aluminum, AAS standard solution, Specpure r, Al 1000µg/ml
Thermo Scientific ChemicalsFormula: Al in 5 HCl UN Number: UN1789 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements: …
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Furfural Gr For Analysis ACS, Reagent Ph Eur
MilliporeSigmaGrade: ACS, Reag. Ph Eur CAS No.: 98-01-1 Solubility: 83 g/l (20°C) Melting Point: -37°C Molar Mass: 96.08 g/mol Boiling Point: 162°C (1013 hPa) Vapor Pressure: 1 hPa (20°C) Flash Point: 60°C Explosion Limit: 2.1 - 19.3 %(V) Density: 1.16 g/cm3 (20°C) Ignition Point: …
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Formula: C34H24N6Na4O14S4 Formula Weight: 960.81 CAS No.: 72-57-1 Application: Trypan blue solution may be used in trypan blue based cytotoxitiy and proliferation assays. It is a vital stain that is not absorbed by healthy…
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Polypropylene glycol 2000
Thermo Scientific ChemicalsFormula: H[OCH(CH3)CH2] nOH CAS Number: 25322-69-4 Harmonized Tariff Code: 2905.32
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Triton r X-100
Thermo Scientific ChemicalsSynonym(s): Octoxynol-9, Polyethylene glycol tert-octylphenyl ether Formula weight: ca. 625 CAS Number: 9002-93-1 Harmonized Tariff Code: 3402.13 Hazard Statements: H302-H319 Harmful if swallowed. Causes serious eye irritation. Precautionary Statements: …