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…

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…

Microfiltered-ready to use.

Formaldehyde 3.8 - 4.2% pH 7.0 +/- 0.2

Reagent

Synonym(s): Deuterated formaldehyde; Formalin-d₂ Empirical Formula: CD₂O Linear Formula: DCDO Formula Weight: 32.04 MDL Number: MFCD00144373

Premixed, prebuffered fixatives, that are pH adjusted for immediate laboratory use. They are freshly prepared upon receipt of order to ensure maximum shelf life. The fixatives are filled in 20 ml glass vials (10 ml/vial). This allows for the immediate fixation of your specimens without costly and…

Synonyms: Formalin Formula: HCHO Formula Weight: 30.03 CAS No.: 50-00-0 Purity: 36.5-38.0% Density: 1.09 g/mL at 25 °C(lit.) Physical form: This product is a solution of approximately 37% by weight of formaldehyde gas in water. Packaging: 1, 4 L in glass bottle Packaging: …

AOAC, EPA for determination of reducing sugars

Buffered with phosphate in accordance with the A.f.I.P. manual of Histology. Filtered and ready-to-use. CAS #: 50-00-0, 67-56-1, 7732-18-5 pH: 6.9 to 7.1 at 25°C.

pH: 4 - 7 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.01 g/cm3 (20°C)

Reagent

Synonym(s): CIG; Cold insoluble globulin CAS No.: 86088-83-7 Application: Recommended for use as a cell culture substratum at 1-5 μg/cm or 0.5-50 μg/ml. Optimal concentration depends on cell type as well as the application or research objectives. Analysis Note: Protein…

Synonyms: Formalin Formula: HCHO Formula Weight: 30.03 CAS No.: 50-00-0 Density: 1.09 g/mL at 25 °C(lit.) Application: Formaldehyde is used as a denaturant in formaldehyde-agarose gel electrophoresis of RNA. A gel concentration of 2.2 M formaldehyde is typically used. The…