Low viscosity embedding kit

Provides excellent penetration for embedding biological tissues and rapid infiltration. Easy to prepare. The hardness is adjusted by changing the proportion of the flexibilizer (DER 736). The blocks have good trimming and sectioning qualities. Thin sections are tough under the electron beam.

Spurr, A.R., (1969) J. Ultrastruct. Res. 26, 31-42

Kit consists of:
450ml  NSA
225ml  ERL 4221
225ml  DER 736
25ml  DMAE

Tips:

Embedding Resin Stain Permability
Low Viscosity Kit Formulation with ERL 4221