NDT303 Phosphate-Buffered 4% Paraformaldehyde with Picric Acid
$87.81 (1000 ml)
This filtered and ready-to-use tissue fixative is freshly made with high-purity paraformaldehyde powder and saturated picric acid solution according to Zamboni and de Martino¹. This fixative has been proven to preserve generally better morphology and antigenicity compared to the phosphate-buffered 4% paraformaldehyde. This fixative may be stored at room temperature for at least one year without a change in the original quality.
Reference:
Zamboni L, De Martino C (1967) Buffered picric acid formaldehyde: a new rapid fixative for electron microscopy. J Cell Biol 35:148.
Terms and Conditions
For quality assurance of our service, it is recommended that you discuss with us for preferred perfusion protocol and histology and/or immunolabeling protocols.
It is suggested that you use Gel-coated microscopic slides for tissue mounting and 0.17um-thick coverslips.
A 15% of the fee will be due upon authorization of the study; and the remaining fee will be due upon delivery of study results.
Progress of the service is contingent upon staining quality of tissues, operated by the independent contractor.
Should early termination occur, Neurodigitech will prorate the cost incurred and invoice the Sponsor. The first portion of the fee is non-refundable.