Microfiltered with a 0.45 micron membrane; suitable as an EM fixative when a methanol free solution is not necessary. HCHO Formula Weight: 30.03   CAS #: 50-00-0

APHA for BOD

Synonyms: Sodium fluoride solution Formula: NaF Formula Weight: 41.99 CAS No.: 7681-49-4 Density: 1.005 g/mL at 25 °C(lit.) General description: Visit our Sensor Applications portal to learn more. Preparation Note: prepared with NaF and H 2 O

APHA for BOD

for fluorescence, ≥95.0% (HPLC) Purity: ≥95.0% (HPLC) Storage: 2-8°C

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:…

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:…

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:…

Concentration: 4% v/v Composition: Water 97.77%, Formaldehyde 1.58%, Methyl Alcohol 0.64% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…

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) …

The LabChem ferric chloride oxidizing solution blends well with cyanide is non-flammable in nature and is mainly used in laboratory and manufacturing factories.

The Ricca Chemical formalin-aceto-alcohol consists of ethanol and acetic acid in its formulation and is ideal for small biopsies. The liquid form of this compound is ideal for killing, fixing and pickling of botanical specimen. Application: For Rapid Fixation of Tissue

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:…

The Ricca Chemicals 1 Liter 10 ppm F fluoride standard is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

Concentration: 5% v/v Composition: Water 97.22%, Formaldehyde 1.98%, Methyl Alcohol 0.80% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…

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…

Ammonium iron(III) sulfate, NH4Fe(SO4)2·12 H2O, or NH4[Fe(H2O)6](SO4)2·6 H2O, also known as ferric ammonium sulfate or iron alum, is a double salt in the class of alums, which consists of compounds with the general formula AB(SO4)2 · 12 H2O. It has the appearance of weakly violet, octahedrical crystals.

100 ng/μL in acetonitrile, PESTANAL ® , analytical standard Synonym(s): 3-Anilino-5-methyl-5-(4-phenoxyphenyl)oxazolidine-2,4-dione Empirical Formula: C₂₂H₁₈N₂O₄ Formula Weight: 374.39 Linear Formula: …

Concentration: 10% v/v Composition: Water 94.46%, Formaldehyde 3.94%, Methyl Alcohol 1.60% Boiling Point: 100°C Density: 1.01 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT: NOT REGULATED.

Fe(NO₃)₃•9H₂O CAS#: 7782-61-8 F.W.: 404.00 ASTM Reagent No. 148

Synonyms: Formalin CAS Number: 50-00-0 Formula: CH2O Formula Weight: 30.03 Linear Formula: HCHO MDL No.: MFCD00003274 Purity: 36.5-38.0% Density: 1.09 g/mL at 25 C(lit.) Refractive Index: n20/D 1.3765 Beilstein Registry Number: 1209228 UNSPSC Code: 12352114 General…

The Exaxol ferric ammonium sulfate is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only

Fructose, or fruit sugar, is a ketonic simple sugar found in many plants, where it is often bonded to glucose to form the disaccharide sucrose.

Concentration: 16% w/v Composition: Water 77.04%, Formaldehyde 16.34%, Methyl Alcohol 6.62% Density: 1.03 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Chemical: 4L DOT: NOT REGULATED.

The LabChem 0.25 M ferrous ammonium sulfate is completely non-flammable and dissolves easily in water. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

AOAC, EPA for determination of reducing sugars

The Ricca Chemical ferric chloride with a composition of 65.92% water, 33.72% ferric chloride hexahydrate and 0.37% hydrochloric acid, is suitable for use in sewage, industrial waste and waste water treatment. It can be stored at a temperature of 15 to 30 degree C.

The Electron Microscopy Sciences non-buffered formalin is suitable for research and laboratory use. It is mainly used as a fixative for light microscopy. It is also used for routine tissue processing and long-term tissue storage. Application: For Laboratory Chemicals

The LabChem alkaline No. 2 fehlings solution B in liquid form, is soluble in water. Application: For Laboratory and Manufacturing Use Only

MDL Number: MFCD00003274

Formaldehyde is a naturally occurring organic compound with the formula CH2O and structure H-CHO. The pure compound is a pungent, colorless gas that polymerises spontaneously into paraformaldehyde, hence it is stored as an aqueous solution, which is also used to store animal specimens. …

Synonym(s): Formalin Empirical Formula: CH₂O Linear Formula: HCHO Formula Weight: 30.03 MDL Number: MFCD00003274 Density: 1.09 g/mL at 20 °C; 1.09 g/mL at 25 °C(lit.) Storage: room temp Beilstein Registry Number: 1209228