Formaldehydes and Paraformaldehydes
Electron Microscopy Sciences Paraformaldehyde 4% in 0.2M Phosphate Buffer, pH 7.4 10 ML
Paraformaldehyde fixatives are prepared fresh upon receipt of order to ensure maximum shelf life. In 0.2M Phosphate Buffer. Filled in 20 ml glass vials (10 ml/vial) allowing for fixation of your specimens without transfer.
pH: 7.4
Sigma Aldrich Fine Chemicals Biosciences Paraformaldehyde reagent g5KG
Paraformaldehyde is a cross-linking fixative. It is changed to formaldehyde by heating and by adding small amount of sodium hydroxide.
Sigma Aldrich Fine Chemicals Biosciences FORMALDEHYDE SOLUTION 37 WT. %
Formaldehyde solution ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)
Sigma Aldrich Fine Chemicals Biosciences Poly(melamine-co-formaldehyde) methylated, solution average Mn ~432, 84 wt. % in 1-butanol | 68002-20-0 | MFCD00197912 | 1L
Poly(melamine-co-formaldehyde) methylated, solution average Mn ~432, 84 wt. % in 1-butanol | 68002-20-0 | MFCD00197912 | 1L
Electron Microscopy Sciences 2% Paraformaldehyde / 2.5% Glutaraldehyde in 0.1M Sodium Cacodylate Buffer, 7.4 pH 10 ML
Premixed, prebuffered fixatives, 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 time consuming transfer associated with ampoule contained fixatives. Special order.
pH: 7.4
Sigma Aldrich Fine Chemicals Biosciences Formaldehyde-D2 Solution | 1664-98-8 | MFCD00144373 | 20g
Formaldehyde-D2 Solution | Mol Wt: 32.04 | 1664-98-8 | MFCD00144373 | 20g
Revvity Health Sciences Inc PhenoVue Paraformaldehyde, 4% Solution, 5x25mL
PhenoVue Paraformaldehyde, 4% Solution, 5x25mL
Cell Signaling Technology 4% Formaldehyde, Methanol-Free 100 ml
4% Formaldehyde, Methanol-Free 100 ml
Sigma Aldrich Fine Chemicals Biosciences formaldehyde solution cont
This product is 37wt% SOLUTIONon of formaldehyde in water. It contains 10-15% methanol as stabilizer.
Supelco Inc Formaldehyde solution 500ml
Formaldehyde (formalin) is produced by oxidation of methanol. It is made of 37% formaldehyde and impurities such as methanol, small amounts of formic acid, aldehydes and ketones. It is used as a denaturant in formaldehyde-agarose gel electrophoresis of RNA. Application:Formaldehyde solution has been used as a fixing agent to fix cells during immunofluorescence imaging and for cross-linking cells during chromatin immunoprecipitation (ChIP) assay. Formaldehyde solution has been used for cross-linking/fixing of cells in ChIP (chromatin immunoprecipitation) assay. It has been used for fixing of cells for imaging. 500ml
Electron Microscopy Sciences Paraformaldehyde 3% with Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate, pH 7.4 500 ML
Paraformaldehyde fixatives are prepared fresh upon receipt of order to ensure maximum shelf life. Paraformaldehyde 3 % Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate Buffer.
pH: 7.4