Chemicals Solutions E
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Ethanolamine, 20% (w/v), Volumetric
Reagents®Concentration: 20% w/v Composition: Water 79.90%, Monoethanolamine 20%, Potassium Cyanide 0.10% Boiling Point: Approximately 100°C Density: 1.0024 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 10 Solubility Information: Miscible Shelf…
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LabChem Ehrlich's Reagent
LabchemThe LabChem ehrlich's reagent is highly flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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EsterificatIon Reagent
Reagents®Composition: Pyridine 80.86%, Phthalic Anhydride 16.57%, Imidazole 2.57% Density: 1.0353 Color: Colorless to slightly yellow liquid Physical State: Liquid Shelf Life: 12 Months Storage: Ambient DOT: UN1282, PYRIDINE SOLUTION, 3, P.G. II
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Ensure accurate readings by using Oakton solutions with your DO meter. Replacement electrolyte should be used whenever you replace the membrane or membrane cap.
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MDL Number: MFCD00011647
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Container: Amber Glass Traceable to NIST: No Compendia References: APHA 2340 C
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Empirical Formula: C7H13BrO2Zn Linear Formula: C2H5O2C(CH2)4ZnBr Formula Weight: 274.47 MDL Number: MFCD00671978 Density: 0.978 g/mL at 25 °C Storage: 2-8°C
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EDTA Titrant, 0.25M, Standardized
Reagents®Concentration: 0.25M, 0.5N Composition: Water 91.05%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 8.95% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible …
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EDTA Titrant, 0.2M, Standardized
Reagents®Concentration: 0.2M Composition: Water 92.55%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 7.45% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf…
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CAS: 139-33-3 EC No: 205-358-3 MDL No: MFCD00070672 Liquid Molecular Formula: C10H14N2Na2O8 MW: 336.22
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ALDRICH Ethyl azidoacetate solution, ~25% in toluene (NMR)
MilliporeSigmaFormula: N3CH2COOCH2CH3 Formula Weight: 129.12 CAS No.: 637-81-0 UN Number: UN1294 Packaging: 25 mL in glass bottle
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Extraction Solution, Molecular Biology
MilliporeSigmaStorage: -20C UNSPSC Code: 12352200 Application: Extraction Solution has been used in direct PCR amplification and to extract DNA.
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Ethyllithium solution, 0.5 M in benzene: cyclohexane
MilliporeSigmaCAS Number: 811-49-4 Formula: C2H5Li Formula Weight: 36 Linear Formula: CH3CH2Li MDL No.: MFCD00053747 Density: 0.862 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 3587196 UNSPSC Code: 12352103 Application: Ethyllithium is a general organolithium reagent used in…
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EDTA Titrant, 0.01M, Standardized
Reagents®Boiling Point: 100°C Color: Colorless liquid Composition: Water 99.62%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 0.37%, Magnesium Chloride Hexahydrate 0.01% Concentration: 0.01M DOT: NOT REGULATED. Density: 1.02 Melting Point: 0.0°C Physical State: Liquid …
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EDTA Solution, 0.002M, Volumetric
Reagents®Concentration: 0.002M Composition: Water 99.93%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 0.07% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 1 Month Storage:…
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SIGMA Erythromycin standard solution 1 mg/mL in H2O
MilliporeSigmaEmpirical Formula: C37H67NO13 Linear Formula: C37H67NO13 Formula Weight: 733.93 MDL Number: MFCD00084654 Storage: 2-8°C Beilstein Registry Number: 8183758
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Etchant for Copper Alloys
Reagents®Composition: Water 86.59%, Ammonium Hydroxide 12.56%, Hydrogen Peroxide 0.85% Density: 0.96 Color: Colorless liquid Physical State: Liquid pH Range: >11.5 Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient Chemical: 500mL DOT: UN3266, CORROSIVE LIQUID, BASIC,…
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EDTA Titrant, 0.005M, Volumetric
Reagents®Boiling Point: 100°C Color: Colorless liquid Composition: Water 99.81%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 0.19% Concentration: 0.005M DOT: NOT REGULATED. Density: 1 Melting Point: 0.0°C Physical State: Liquid Shelf Life: 24 Months Solubility…
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Storage Temperature: 2-8°C
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Ricca Eriochrome Cyanine TS
Ricca ChemicalThe Ricca Chemical eriochrome cyanine TS with a composition of 94.78% water, 2.48% sodium chloride, 2.48% ammonium nitrate, 0.20% nitric acid and 0.07% eriochrome cyanine R, is suitable for use as a pH indicator. It can be stored at a temperature of 15 to 30 degree C.
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3-Ethoxy-3-oxopropylzinc bromide solution, 0.5 M in THF
MilliporeSigmaCAS Number: 193065-68-8 Formula: C5H9BrO2Zn Formula Weight: 246.42 Linear Formula: C2H5O2CCH2CH2ZnBr MDL No.: MFCD00671976 Density: 0.972 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352103 Application: 3-Ethoxy-3-oxopropylzinc bromide is a reagent used to insert ethyl…
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EDTA Titrant, 0.0575M, Standardized
Reagents®Concentration: 0.0575M Composition: Water 97.88%, Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate 2.12% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible …
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Ricca Eriochrome Black TS
Ricca ChemicalThe Ricca Chemical eriochrome black TS with a composition of 94.5% methyl alcohol, 5.00% hydroxylamine hydrochloride and 0.50% eriochrome black T, is suitable for use in analytical chemistry experiments. It can be stored at a temperature of 15 to 30 degree C.
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Ethylamine solution, 2.0 M in THF
MilliporeSigmaSynonyms: Aminoethane; Monoethylamine CAS Number: 75-04-7 Formula: C2H7N Formula Weight: 45.08 Linear Formula: C2H5NH2 MDL No.: MFCD00008160 Density: 0.81 g/mL at 20 C; 0.856 g/mL at 25 C Beilstein Registry Number: 505933 UNSPSC Code: 12352000
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Electrode Storage Solution, Acidic
GFS ChemicalsContains potassium hydrogen phthalate and potassium chloride and has a pH near 4.
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ALDRICH Ethoxyacetylene solution, ~40wt. % in hexanes
MilliporeSigmaFormula: C2H5OC≡CH Formula Weight: 70.09 CAS No.: 927-80-0 UN Number: UN1993 Density: 0.732g/mLat 25°C Application: Used with N -vinylamides and triflic anhydride in a direct, three-component synthesis of pyridines. Also used to prepare…
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Ricca Eluent Solution
Ricca ChemicalThe Ricca Chemical eluent solution with a composition of 99.95% water, 0.03% sodium carbonate and 0.03% sodium bicarbonate, is suitable for use in ion chromatography. It can be stored at a temperature of 15 to 30 degree C. Application: For Ion Chromatography