250 mL
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4-Methoxybenzaldehyde For Synthesis
MilliporeSigmaCAS No.: 123-11-5 pH: 7 (2 g/l, H2O, 20°C) Solubility: 2 g/l (20°C) Molar Mass: 136.15 g/mol Boiling Point: 247 - 249°C (1013 hPa) Vapor Pressure: Flash Point: 116°C Refractive Index: 1.57 (20°C) Explosion Limit: 1.4 - 5.3 %(V) Density: 1.12 g/cm3 (25°C) Ignition…
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Contains all of the components needed for performing the Gram Stain test for categorizing bacteria as gram-negative or gram-positive C376G23 Kit contains one 250 mL bottle of each of the following: gram crystal violet solution, gram safranin solution, gram decolorizer solution and gram iodine…
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ALDRICH tert-Butylbenzene, 99%
MilliporeSigmaSynonym(s): 2-Methyl-2-phenylpropane Formula: C6H5C(CH3)3 Formula Weight: 134.22 CAS No.: 98-06-6 UN Number: UN2709 Purity: 99% Density: 0.867g/mLat 25°C(lit.) Packaging: 5, 250 mL in glass bottle
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Diacetyl for synthesis
MilliporeSigmaCAS Number: 431-03-8 UN Number: UN2346 Solubility: 200 g/l (25°C) Melting Point: -2°C Molar Mass: 86.09 g/mol Boiling Point: 89 - 90°C (1013 hPa) Vapor Pressure: 52 hPa (20°C) Flash Point: 5°C Explosion Limit: 2.4 - 13.0 %(V) Density: 0.99 g/cm3…
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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pH 7 Standard
Inorganic VenturesInorganic Ventures' pH 7 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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VeriSpec™ Titanium Standard for ICP, 1000 ppm 5% HCl/HF
Ricca ChemicalMatrix: 5% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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MES, 1.0M buffer soln., pH 5.5
Thermo Scientific ChemicalsCAS Number: 145224-94-8 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
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VeriSpec™ Sodium Standard for ICP, 1000 ppm in H2O
Ricca ChemicalMatrix: 99% H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Hydroiodic Acid 57% For Analysis EMSURE®
MilliporeSigmaUN No.: UN1787 pH: 1 (13 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: -50°C (External MSDS) Boiling Point: 127°C (1013 hPa) Density: 1.70 g/cm3 (20°C)
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Sulfolane For Synthesis
MilliporeSigmaCAS No.: 126-33-0 Solubility: (20°C) soluble Melting Point: 26°C Molar Mass: 120.17 g/mol Boiling Point: 285°C (1013 hPa) Vapor Pressure: 0.035 hPa (30°C) Flash Point: 177°C Refractive Index: 1.484 (20°C, 589 nm) Density: 1.26 g/cm3 (30°C)
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Methyl 2-chloropropionate for synthesis
MilliporeSigmaSynonyms: 2-Chloropropionic acid methyl ester Chemical Formula: CH3CHClCOOCH3 Hill Formula: C4H7ClO2 CAS Number: 17639-93-9 UN Number: UN2933
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1H-Indene, 90+%, stab. with 0.01% 4-tert-butylcatechol
Thermo Scientific ChemicalsFormula: C9H8 Formula weight: 116.16 Purity: 90+%, stab. with 0.01% 4-tert-butylcatechol CAS Number: 95-13-6 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H304-H226-H332 May be fatal if swallowed and enters…
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TEST Turbidity (on HF Micro 1000) 10,000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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n-Hexane
MP BiomedicalsHexane is used in laboratory to extract oil and grease contaminants from water and soil for analysis.
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BLOTTO and Tween 20 in PBS, with 0.02% sodium azide
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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1,1,1,3,3,3-Hexamethyldisilazane for synthesis
MilliporeSigmaSynonyms: Bis(trimethylsilyl)amine, HMDS Hill Formula: C6H19NSi2 CAS Number: 999-97-3 UN Number: UN3286
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Analysis Note: 1000 mg/L P in water, prepared with high purity H 3 PO 4 and water Trace SELECT ® Ultra. Legal Information: Trace SELECT is a registered trademark of Sigma-Aldrich Co. LLC
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MOPS, 1.0M buffer soln., pH 8.0
Thermo Scientific ChemicalsCAS Number: 1132-61-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
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HiEncap™ Sabouraud Dextrose Broth (Sabouraud Liquid Medium) is used for cultivation of yeasts, molds and aciduric microorganisms. Thomas No. C870N27 Each capsule contains 7.5 grams of media. Suspend 1 capsule in 250 ml (4 capsules in 1000 ml) distilled or purified water. Thomas No.…
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Benzyltrimethylammonium hydroxide solution, 20 wt. % in water
BeanTown ChemicalCAS: 100-85-6 EC No: 202-895-5 MDL No: MFCD00008281 RTECS: BO8575000 UN No: UN3267; Haz Class: 8; Packing Group: II Liquid Molecular Formula: C10H17NO MW: 167.25
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Riedel-de Haen Dimethyl sulfoxide for UV-spectroscopy, =99.8% (GC)
Honeywell Research ChemicalsChemical synonyms: DMSO Product Brand: Spectrasolv Density (g/cm3): 1.1 Flash Point (°C): 87 °C Molecular weight: 78.13 Molecular formula: (CH3)2SO Chemical purity: =99.8% (GC)
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1-Butanol, anhydrous, 99.9%, packaged under Argon in resealable ChemSeal^t…
Thermo Scientific ChemicalsFormula: CH3(CH2)3OH Formula weight: 74.12 Purity: 99.9%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 71-36-3 UN Number: UN1120 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.13 Hazard Statements: H318-H226-H302-H335-H336-H315 Causes…
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ALDRICH Hexanal, 98%
MilliporeSigmaHexanal is present in lactoperoxidase-bleached WPC80 (whey protein concentrate with 80% protein). Synonyms: Aldehyde C6; Caproaldehyde; Hexyl aldehyde Molecular Formula: C6H12O Molecular Weight: 100.16 Linear Structural Formula: CH3(CH2)4CHO MDL Number: …
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Phenyl isothiocyanate for synthesis
MilliporeSigmaCAS Number: 103-72-0 UN Number: UN2206 Solubility: (20°C) insoluble,(decomposition) Melting Point: -21°C Molar Mass: 135.18 g/mol Boiling Point: 221°C (1013 hPa) Vapor Pressure: 10 hPa (20°C) Flash Point: 87°C Refractive Index: 1.6497 (20°C, 589 nm) …
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Cyclopentanone, 99%
Thermo Scientific ChemicalsFormula: C5H8O Formula weight: 84.12 Purity: 99% CAS Number: 120-92-3 UN Number: UN2245 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.29 Hazard Statements: H226-H315-H319 Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation.…
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1,4-Dioxane, HPLC Grade, 99% min, packaged under Argon in resealable ChemSeal^t…
Thermo Scientific ChemicalsFormula: C4H8O2 Formula weight: 88.11 Purity: 99% min, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 123-91-1 UN Number: UN1165 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.99 Hazard Statements: H225-H351-H319-H335 Highly flammable…
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n-Heptane, HPLC grade, 99+%
Thermo Scientific ChemicalsCAS Number: 142-82-5 MDL: MFCD00009544 EINECS: 205-563-8 Formula: C7H16 Formula Weight: 100.21 Form: Liquid Melting Point: -91° Boiling Point: 97-99° Flash Point: -4°(24°F) Density: …
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ALDRICH 2,4,6-Tris(dimethylaminomethyl)phenol, 95%
MilliporeSigmaSynonym(s): DMP-30 Formula: [(CH3)2NCH2]3C6H2OH Formula Weight: 265.39 CAS No.: 90-72-2 UN Number: UN2735 Purity: 95% Density: 0.969g/mLat 25°C(lit.) Packaging: 50, 250 mL in glass bottle