Polyethylene BEEM® embedding capsules are the most commonly used embedding capsules for all types of resins. The embedding block requires little or no trimming. The closed capsules are UV transparent for polymerization of acrylics. In addition to the two standard 3 and 00 sizes, we have the conical and bottle-necked 00 sized designs for centrifuged material embedding. These capsules can withstand up to 600 G. Be sure to use our capsule holders and capsule press for convenient use of these versatile capsules.