Reagents, I, 100 mL
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SIGMA IGEPAL® CA-630, for molecular biology
MilliporeSigmaSynonyms: (Octylphenoxy)polyethoxyethanol; Octylphenyl-polyethylene glycol Formula: (C2H4O)nC14H22O CAS No.: 9036-19-5 Quality: Chemically indistinguishable from Nonidet P-40, which is no longer commercially available. Caution: May…
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1-Iodobutane For Synthesis
MilliporeSigmaCAS No.: 542-69-8 UN No.: UN1993 Solubility: 0.2 g/l (20°C) Melting Point: -103°C Molar Mass: 184.02 g/mol Boiling Point: 130°C (1013 hPa) Vapor Pressure: 18.5 hPa (25°C) Flash Point: 33°C Refractive Index: 33°C Density: 1.62 g/cm3 (20°C)
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Igepal™ CA-630
MP BiomedicalsIGEPAL™ CA-630 is a homologous series of octylphenoxypoly(ethyleneoxy)ethanols used for the solubilizing and isolation of membrane proteins. The Igepal CA surfactants are all derived from the same hydrophobic starting material, octylphenol. By increasing the amount of hydrophilic…
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Isopentyl acetate, 99%, cont. ca 10% other isomers
Thermo Scientific ChemicalsSynonym(s): Acetic acid isopentyl ester Formula: CH3CO2CH2CH2CH(CH3)2 Formula weight: 130.19 Purity: 99%, cont. ca 10% other isomers CAS Number: 123-92-2 UN Number: UN1104 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.39 Hazard Statements: H226 …
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Isobutyl acrylate, 99%, stab with 100ppm 4-methoxyphenol
Thermo Scientific ChemicalsSynonym(s): Acrylic acid isobutyl ester Formula: C7H12O2 Formula weight: 128.17 Purity: 99%, stab with 100ppm 4-methoxyphenol CAS Number: 106-63-8 UN Number: UN2527 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2916.12 Hazard Statements: …
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ICP-MS Internal Standard solution for 200.8 & CLP ILM05.2,Specpure®
Thermo Scientific ChemicalsFormula: Matrix 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements:
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Imidazole, 0.5M buffer soln., pH 7.5
Thermo Scientific ChemicalsCAS Number: 288-32-4 Harmonized Tariff Code: 2933.29 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN…
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Isoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol
Thermo Scientific ChemicalsSynonym(s): 2-Methyl-1,3-butadiene Formula: C5H8 Formula weight: 68.12 Purity: 99%, stab. with ca 0.02% 4-tert-butylcatechol CAS Number: 78-79-5 UN Number: UN1218 Hazard Class: 3 Packing Group: I Harmonized Tariff Code: 2901.24 Hazard Statements: H224-H350-H341 …
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Isoamyl Alcohol
MP BiomedicalsIsoamy alcohol is routinely used in molecular biology, especially in the purification of DNA. It is widely used in conjunction with phenol and chloroform (25:24:1 phenol : chloroform : isoamyl alcohol) for the removal of proteins from the nucleic acid solutions by extraction. Isoamyl alcohol is…
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Imidazole, 0.5M buffer soln., pH 7.0
Thermo Scientific ChemicalsCAS Number: 288-32-4 Harmonized Tariff Code: 2933.29 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN…
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Imidazole, 0.5M buffer soln., pH 6.5
Thermo Scientific ChemicalsCAS Number: 288-32-4 Harmonized Tariff Code: 2933.29 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN…
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Instrument Calibration(ICAL) Standard, Solution A, Specpure®
Thermo Scientific ChemicalsUN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns an
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ICP-MS Stock Standard solution B for 200.8, Specpure r
Thermo Scientific ChemicalsFormula: Matrix 1 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314-H335-H319 Causes severe skin burns and eye damage. May cause respiratory irritation. Causes serious eye irritation. Precautionary Statements: …
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Indium(III) isopropoxide, 99+% (metals basis), 5% w/v isopropanol
Thermo Scientific ChemicalsFormula: C9H21InO3 Formula weight: 292.08 Purity: 99+% (metals basis), 5% w/v isopropanol CAS Number: 38218-24-5 UN Number: UN1219
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N-Isopropylbenzylamine For Synthesis
MilliporeSigmaCAS No.: 102-97-6 Molar Mass: 149.24 g/mol Boiling Point: 199 - 200°C (1013 hPa) Flash Point: 87°C Refractive Index: 87°C Density: 0.91 g/cm3 (20°C)
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ALDRICH Isopropyl butyrate, 99%
MilliporeSigmaFormula: CH3CH2CH2CO2CH(CH3)2 Formula Weight: 130.18 CAS No.: 638-11-9 UN Number: UN2405 Purity: 99% Density: 0.859g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle
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ALDRICH 1-(Trimethylsilyl)imidazole, 96%
MilliporeSigmaSynonym(s): N -Trimethylsilylimidazole; TMSI; TSIM Formula: C6H12N2Si Formula Weight: 140.26 CAS No.: 18156-74-6 UN Number: UN1993 Purity: 96% Density: 0.956g/mLat 25°C(lit.) Application: Silylating reagent for the protection of…
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Isobutylamine, 0.99
MilliporeSigmaSynonyms: 1-Amino-2-methylpropane CAS Number: 78-81-9 Formula: C4H11N Formula Weight: 73.14 Linear Formula: (CH3)2CHCH2NH2 MDL No.: MFCD00008146 Purity: 0.99 Boiling Point: 64-71 C(lit.) Melting Point: -85 C (lit.) Density: 0.736 g/mL at 25 C(lit.) Refractive Index: …
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2-Isopropoxyethanol, 99%
Thermo Scientific ChemicalsSynonym(s): Ethylene glycol monoisopropyl ether, Isopropylglycol Formula: C5H12O2 Formula weight: 104.15 Purity: 99% CAS Number: 109-59-1 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2909.44 Hazard Statements: H226-H312-H332-H319 …
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IGEPAL r CA-630
Thermo Scientific ChemicalsSynonym(s): Octylphenyl-polyethylene glycol Formula: (C2H4O)nC14H22O CAS Number: 9036-19-5 Harmonized Tariff Code: 3402.13 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear…
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Isobutyric anhydride, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Methylpropionic anhydride Formula: [(CH3)2CHCO]2O Formula weight: 158.20 Purity: 97% CAS Number: 97-72-3 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.60 Hazard Statements: H301-H311-H314-H318-H227 Toxic if swallowed.…
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ALDRICH Isobutyl nitrite, 95%
MilliporeSigmaFormula: (CH3)2CHCH2ONO Formula Weight: 103.12 CAS No.: 542-56-3 UN Number: UN2351 Purity: 95% Density: 0.87g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 100, 500 mL in glass bottle
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Isopropyl tetradecanoate, 98%
Thermo Scientific ChemicalsSynonym(s): Isopropyl myristate, Tetradecanoic acid isopropyl ester Formula: CH3(CH2)12CO2CH(CH3)2 Formula weight: 270.46 Purity: 98% CAS Number: 110-27-0 Harmonized Tariff Code: 2915.90 Hazard Statements: H315 Causes skin irritation. Precautionary Statements: …
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Isoamyl Propionate For Synthesis
MilliporeSigmaCAS No.: 105-68-0 UN No.: UN3272 Melting Point: -73°C Molar Mass: 144.21 g/mol Boiling Point: 160°C Flash Point: 46°C Refractive Index: 46°C Explosion Limit: 1 %(V) Density: 0.869 g/cm3 (20°C) Ignition Point: 370°C
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ICP-MS Interference Check Standard solution B for 6020, Specpure®
Thermo Scientific ChemicalsFormula: Matrix 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements:
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Interference Check Standard AB(ICS-AB) Solution, Specpure r
Thermo Scientific ChemicalsFormula: Matrix 5 HNO3/tr. tartaric acid 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: …
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Isovaleraldehyde, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Methylbutanal, 3-Methylbutyraldehyde Formula: (CH3)2CHCH2CHO Formula weight: 86.13 Purity: 98% CAS Number: 590-86-3 UN Number: UN2058 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2912.19 Hazard Statements: H225-H315-H319-H335 Highly flammable…
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Isobutyric acid, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Methylpropionic acid Formula: (CH3)2CHCO2H Formula weight: 88.11 Purity: 99% CAS Number: 79-31-2 UN Number: UN2529 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.60 Hazard Statements: H226-H302-H312 Flammable liquid and vapour. Harmful if…
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Isopentyl nitrite, 97%, stab. with 0.2% anhyd. sodium carbonate
Thermo Scientific ChemicalsSynonym(s): Amyl nitrite, Isoamyl nitrite Formula: (CH3)2CHCH2CH2ONO Formula weight: 117.15 Purity: 97%, stab. with 0.2% anhyd. sodium carbonate CAS Number: 110-46-3 UN Number: UN1113 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2920.90 Hazard Statements: …