Chemicals, Bottle, Poly
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Acetic Acid, 25% v/v
Ricca ChemicalFormula: CH3COOH in Water Formula Weight: 60.05 CAS Number: 64-19-7
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Formaldehyde, 20% (v/v), Volumetric
Reagents®Concentration: 20% v/v Composition: Water 89%, Formaldehyde 7.83%, Methyl Alcohol 3.17% Boiling Point: Approximately 100°C Density: 1.03 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…
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Sodium Azide, OR
Avantor - Macron Fine Chemicals™Formula: NaN3 Formula Weight: 65.01 CAS Number: 26628-22-8
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Synonym(s): Tetrabutylammonium dihydrogen phosphate Formula: (CH3CH2CH2CH2)4N[OP(OH)2O] Formula Weight: 339.45 CAS No.: 5574-97-0 Density: 1.037g/mLat 25°C Application: Anion used to probe the structure,…
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Ricca 20% (v/v) Sulfuric Acid
Ricca ChemicalSulfuric acid or sulphuric acid, known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4. It is a colorless, odorless and viscous liquid that is miscible with water.
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Hydrochloric Acid, 1.9328N, Standardized
Reagents®Concentration: 1.9328N Composition: Water 93.16%, Hydrochloric Acid 6.84% Boiling Point: Approximately 100°C Density: 1.03 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 24 Months Storage:…
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pH Buffers Solutions
HachHach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring…
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Ricca 45% (w/w) Potassium Hydroxide
Ricca ChemicalPotassium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).
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Proteose Peptone, Powder
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Analysis: Sulfated ash (600 ;C) =15.0%; heavy metals (Pb) =0.001%; nitrogen (calc. on dried substance) =12.0%; loss on drying (105 ;C) =10.0%; pH (2%, water) 6.5-7.5; suitability for microbiology: conforms. Application: Proteose…
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Buffer Standard, pH 2.00
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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EMPARTA® Ethanol absolute for analysis
MilliporeSigmaGrade: ACS Synonyms: Ethyl alcohol, EtOH Chemical Formula: C2H5OH Hill Formula: C2H6O CAS Number: 64-17-5 UN Number: UN1170
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Synonyms: Tetrakis(hydroxymethyl)phosphonium sulfate CAS Number: 55566-30-8 Formula: C8H24O12P2S Formula Weight: 406.28 Linear Formula: [(HOCH2)4P]2(SO4) MDL No.: MFCD23102118 Beilstein Registry Number: 8521357 UNSPSC Code: 12352000
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ALDRICH Urea hydrogen peroxide, 97%
MilliporeSigmaSynonyms: Hydrogen peroxide-Urea adduct; Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide Molecular Formula: CH4N2O · H2O2 Molecular Weight: 94.07 Linear Structural Formula: CO(NH2)2 · H2O2 MDL Number: MFCD00013119 …
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Zinc Sulfate, 12.5% (w/v), Standardized
Reagents®Concentration: 12.5% w/v Composition: Water 88.22%, Zinc Sulfate Heptahydrate 11.78% Boiling Point: Approximately 100°C Density: 1.07 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 3.8 Solubility Information: Miscible Shelf Life: 24 Months …
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Acetic Acid, 5% (v/v), Volumetric
Reagents®Concentration: 5% v/v Composition: Water 94.77%, Acetic Acid 5.24% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Flash Point: 39°C pH Range: 2.4 Solubility Information: Miscible Shelf Life: 24…
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Isopropanol, 15% (w/w), Volumetric
Reagents®Concentration: 15% w/w Composition: Water 85%, Isopropyl Alcohol 15% Boiling Point: Approximately 90 - 100°C Density: 0.98 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Flash Point: 31°C Refractive Index: 1.376 to 1.378nD Solubility…
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Potassium Persulfate, BAKER INSTRA-ANALYZED Reagent
Avantor - J.T.Baker®Formula: K2S2O8 Formula Weight: 270.32 CAS Number: 7727-21-1 Synonym(s): (potassium peroxydisulfate) Description: Suitable for Kjeldahl Nitrogen, Phosphate, and Mercury Determinations
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GR ACS Hydrogen Peroxide Solution 30% W/W
MilliporeSigmaFormula: H2O2 in water Formula Weight: 34.01 CAS Number: 7722-84-1 Synonym(s): N/A
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KOPTEC 140 proof ethanol (70% ethanol) is a tax-free pure ethanol product used for research, healthcare, industrial, or production applications as a cleaner, solvent, or reagent. It is available in convenient packaging configurations from stock. Custom solutions or packaging configuration may…
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ALDRICH Iron(II) D-gluconate dihydrate, 98%
MilliporeSigmaSynonym(s): D-Gluconic acid iron(II) salt dihydrate Formula: [HOCH2[CH(OH)]4CO2]2Fe · 2H2O Formula Weight: 482.17 CAS No.: 22830-45-1 Purity: 98% Packaging: 25, 500 g in poly bottle
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Synonym(s): Ammonium iron disulfate dodecahydrate; Ammonium ferric sulfate dodecahydrate Formula: NH4Fe(SO4)2 · 12H2O Formula Weight: 482.19 CAS No.: 7783-83-7 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark…
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Methyl Alcohol, Anhydrous, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: CH3OH Formula Weight: 32.04 CAS Number: 67-56-1 Synonym(s): Methanol
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Bis(1-Aminoguanidinium) Sulfate For Synthesis
MilliporeSigmaCAS No.: 996-19-0 pH: 4 - 6 (25 g/l, H2O, 20°C) Solubility: 170 g/l (20°C) Melting Point: 208 - 210°C Molar Mass: 246.24 g/mol Bulk Density: 750 kg/m3 Density: 1.36 g/cm3 (20°C)
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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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Conductivity Standard KCl 5000 µS/cm
chemForce® (powered by Thomas Scientific)Composition: Water 99.72%, Potassium Chloride 0.28% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Packaging Type: Poly Natural…
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Hydrogen Peroxide 30% (Perhydrol®) For Analysis EMSURE® ISO
MilliporeSigmaGrade: ACS, ISO UN No.: UN2014 pH: 2 - 4 (H2O, 20°C) Solubility: (20°C) soluble Melting Point: -26°C Boiling Point: 107°C (1013 hPa) Vapor Pressure: 18 hPa (20°C) Density: 1.11 g/cm3 (20°C)
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Ricca Calcium Sulfate TS
Ricca ChemicalThe Ricca Chemical calcium sulfate TS comes in an inorganic form that makes it perfect for the production of plaster and stucco. It can also be used as a medicine for immobilizing casts and as a tablet excipient.
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ALDRICH 2,6-Di-tert-butyl-4-methoxyphenol, 97%
MilliporeSigmaSynonym(s): 3,5-Di- tert -butyl-4-hydroxyanisole Formula: CH3OC6H2[C(CH3)3]2OH Formula Weight: 236.35 CAS No.: 489-01-0 Purity: 97% Packaging: 25, 100 g in poly bottle
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Hydrochloric Acid, 33% (v/v), Volumetric
Reagents®Concentration: 33% v/v Composition: Water 86.27%, Hydrochloric Acid 13.73% Boiling Point: Approximately 100°C Density: 1.07 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: <0.1 Solubility Information:…