Formaldehydes and Paraformaldehydes
Electron Microscopy Sciences 32% Paraformaldehyde (formaldehyde) aqueous solution, (1) 100 mL bottle
Paraformaldehyde - methanol free solution. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. 100 ml bottles.
Electron Microscopy Sciences Paraformaldehyde fixatives are prepared fresh upon receipt of order to ensure maximum shelf life.
Paraformaldehyde fixatives are prepared fresh upon receipt of order to ensure maximum shelf life.
Medchemexpress LLC P-nitrophenyl α-L-fucoside | 10231-84-2 | MFCD00063697 | 98.5% | 285.3 g/mol | C12H15NO7 | 5 MG
p-Nitrophenyl α-L-fucoside is a chromogenic substrate used to quantify α-L-fucosidase activity. Enzymatic hydrolysis releases p-nitrophenol, producing a yellow chromophore that can be measured spectrophotometrically for end-point or kinetic assays. Supplied as a high-purity solid for reagent preparation.
- Chromogenic substrate for α-L-fucosidase assays.
- Releases p-nitrophenol detectable at ≈405 nm for spectrophotometric readout.
- High purity (~98.5%) suitable for quantitative enzymatic studies.
- Supplied as a stable solid for easy dissolution and assay setup.
Chem Service Inc Formaldehyde (DNPH Derivative) Solution | 1081-15-8 | MFCD00191364 | 1mL
This item has a minimum order quantity of 3 per supplier requirements
Formaldehyde (DNPH Derivative) Solution | MW: 210.148 | 1081-15-8 | MFCD00191364 | 1mL
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
Electron Microscopy Sciences Paraformaldehyde 4% with Glutaraldehyde 1% in 0.1M Phosphate Buffer, pH 7.0 500 ML
Paraformaldehyde fixatives are prepared fresh upon receipt of order to ensure maximum shelf life. Paraformaldehyde 4 % Glutaraldehyde 1% in 0.1M Phosphate Buffer.
pH: 7.0
Electron Microscopy Sciences Paraformaldehyde 3% with Glutaraldehyde 0.35% in 0.1M Sodium Cacodylate, pH 7.4 10 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. 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 formaldehyde solution, 4L
This product is 37wt% SOLUTIONon of formaldehyde in water. It contains 10-15% methanol as stabilizer.
Revvity Health Sciences Inc PhenoVue Paraformaldehyde, 4% Solution, 5x25mL
PhenoVue Paraformaldehyde, 4% Solution, 5x25mL