Solutions, F

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  • Fehling's Solution B

    chemForce™ (a Thomas Scientific Brand)

    Harmonized #: 3822.00.0002 5090 Shelf Life (months): 24 Specific Gravity: 1.25 DOT: UN1824, SODIUM HYDROXIDE SOLUTION, 8, II Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: Corrosive

  • Filling solution for electrode reference element, Potassium Chloride (KCl), Saturated.

  • Fehling's Copper Solution

    Ricca Chemical

    Reagent

  • Fehling's Solution A

    chemForce™ (a Thomas Scientific Brand)

    Harmonized #: 2833.25.0000 0000 Shelf Life (months): 24 Specific Gravity: 1.04 DOT: Not regulated Appearance: Blue Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: Health

  • Formaldehyde, 10% v/v

    Ricca Chemical

  • Composition: Water 59.52%, Potassium Sodium Tartrate Tetrahydrate 28.16%, Sodium Hydroxide 12.32% Boiling Point: Approximately 101°C Density: 1.25 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Synonyms: Fehling's Solution B …

  • Composition: Water 93.34%, Copper Sulfate Pentahydrate 6.66% Boiling Point: Approximately 100°C Density: 1.04 Melting Point: Approximately 0°C Color: Blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage:…

  • If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator…

  • Filling solution for Polarographic Dissolved Oxygen probe, Potassium Chloride/Glycerine.

  • Gelman Sciences Supor S-Pack contains 0.2-µm, 47-mm membrane filters designed for the Membrane Filtration technique. Membranes have superior retention characteristics and flow rate. Membranes work well for isolating and enumerating Pseudomonas sp., especially stressed organisms from process water…

  • CA610 Fluoride Reagent 1 (TISAB), 473 mL

  • Composition: Water 59.69%, Hydrochloric Acid 17.05%, Ethyl Alcohol 16.88%, Cupric Chloride Dihydrate 4.88%, Methyl Alcohol 0.71%, Methyl Isobutyl Ketone 0.38%, Ethyl Acetate 0.26%, Petroleum Ether 0.16% Density: 1.0784 Color: Green liquid Physical State: Liquid Solubility Information:…

  • Concentration: 37% Aqueous Composition: Water 48%, Formaldehyde 36.99%, Methyl Alcohol 14.99%, Sodium Hydroxide 0.02% Boiling Point: Approximately 96°C Density: 1.1 Color: Colorless liquid Physical State: Liquid Flash Point: 60°C pH Range: 8.6 Solubility Information: Miscible Shelf…

  • ISIon Selective Electrode (ISE) standard solutions for laboratory analyses ISE Standard Solution. Fluoride, 10.0 mg/L ±0.2 mg/L as F- (NIST). 500 mL bottle Traceable to NIST standard reference materials Design for use with Hach meters portfolio and other meters. Reliable packaging

  • Paraformaldehyde (Formaldehyde)

    Electron Microscopy Sciences

    Paraformaldehyde – methanol free solution. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. Easy to break, prescored, 10 ml ampoules sealed under inert gas, or 100 ml bottles. In addition to our complete line of Formaldehyde…

  • Composition: Isopropyl Alcohol 99.90%, Water 0.08%, Phenolphthalein 0.01%, Potassium Hydroxide 0% Boiling Point: 82.5°C Density: 0.781 Melting Point: -90°C Color: Colorless to faint pink liquid Physical State: Liquid Flash Point: 12°C pH Range: 8.0 (colorless) - 10.0 (pink) …

  • Concentration: 10% v/v Composition: Water 93.49%, Formaldehyde 3.90%, Methyl Alcohol 1.58%, Sodium Phosphate Dibasic 0.64%, Sodium Phosphate, Monobasic Monohydrate 0.39% Density: 1.02 Color: Colorless liquid Physical State: Liquid pH Range: 7 Solubility Information: Miscible Synonyms:…

  • stabilized with methanol, ~37 wt. % in H2O, analytical standard Synonym(s): Formalin Empirical Formula: CH2O Formula Weight: 30.03 Linear Formula: HCHO MDL Number: MFCD00003274 Density: 1.09 g/mL at 25 °C(lit.) Storage: room…

  • Ferric Chloride, 40% w/v

    Ricca Chemical

  • AOAC, EPA for determination of reducing sugars

  • Empirical Formula: C16H13ClO2 Linear Formula: C16H13ClO2 Formula Weight: 272.73 MDL Number: MFCD00043429 Density: 0.79 g/mL at 25 °C Refractive Index: n 20/D 1.3602 Storage: 2-8°C

  • Improved reagent for determination of Free Ammonia by the Indophenol method. Replaces 2877336. Requires new procedure and instrument software update. Hach Method 10201 4mL self contained dropper bottle (SCDB).

  • Fluoride Std, 2 ppm F

    Ricca Chemical

  • certified reference material, TraceCERT ® , 2000 μg/mL in methanol

  • Concentration: 8% v/v Composition: Water 95.56%, Formaldehyde 3.16%, Methyl Alcohol 1.28% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…

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