Polysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly/Bed^® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly/Bed^® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly/Bed^® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.

Kit Contains: 1x500gm Poly/Bed 812, 1x450g Dodecenyl succinic anhydride (DDSA), 1x450g Nadic Methyl anhydride (NMA), 1x100g DMP-30

Complete instructions included.

Polysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly/Bed^® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly/Bed^® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly/Bed^® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.

Exact WPE number supplied on label, ranging from 140-160.

Excellent replacement for Epon^® 812.

ERL-4221 is a cycloaliphatic, diepoxy functional organic compound that is a useful building block in the production of semi-hard to hard cured epoxy resins. It is incompatible with amines, acids and strong bases and will cure to form a resinous product. ERL-4221 is often used in manufacture of plastic embedding kits for electron microscopy.

ERL-4221 is useful for rapid embedding of materials which are difficult to infiltrate even with Spurr’s resin. Exhibits good sectioning qualities, beam stability, and staining properties. Miscible with alcohol or acetone so propylene oxide can be avoided.

Used in place of critical point drying for preparation of soft tissues for SEM observation. Procedure takes 5 minutes as compared to 90 minutes for critical point drying.

The addition of 1% PolyCut-Ease to any epoxy embedding recipe will enable many stress free sections to be cut from a single area of a knife. It preserves the life of your diamond knife edge as it markedly reduces friction of the knife as it cuts through the plastic. The additive will not change the block color or EM image quality. Does not contain Silicone.

Polysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly/Bed^® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly/Bed^® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly/Bed^® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.

This kit configuration provides even lower viscosity, and faster diffusion and penetration, than the standard Luft formulation.

Kit Contains: 1x200ml Poly/Bed 812, 1x160ml Dodecenyl Succinic Anhydride (DDSA), 1x100ml Nadic Methyl Andydride (NMA), 1x20ml BDMA (Benzyl dimethyl amine)

Polysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly/Bed^® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly/Bed^® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly/Bed^® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.

Kit Contains: 1x50ml Poly/Bed 812, 1x30ml DDSA, 1x20ml NMA, 1x5ml DMP-30

Polysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly/Bed^® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly/Bed^® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly/Bed^® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.

Kit Contains: 1x50ml Poly/Bed 812, 1x40ml DDSA, 1x25ml NMA, 1x5ml BDMA