Cap sealing mats, Matrix SepraSeal® and DuraSeal®

Supplier: MATRIX TECHNOLOGIES CORP. LTD
4465 4464 4466 4490 4463BLU 4463GRE 4463YEL 4463PUR 4463GRY 4463RED 4464GRE 4464YEL 4464BLU 4464RED 4464GRY 4464PUR 4465BLU 4465GRE 4465RED 4465PUR 4465YEL 4466BLU 4466GRE 4466GRY 4466PUR 4466RED 4466YEL 4463
479-1246EA 106 GBP
479-1246 479-1245 479-1247 MATR4490 479-1267 479-1268 479-1272 479-1270 479-1269 479-1271 479-1274 479-1278 479-1273 479-1277 479-1275 479-1276 479-1279 479-1280 479-1284 479-1283 479-1285 479-1286 479-1287 479-1288 479-1289 479-1290 479-1291 MATR4463
Cap sealing mats, Matrix SepraSeal® and DuraSeal®
Seals Microplate Seals
SepraSeal® and DuraSeal® capping systems offer a pierceable, individual tube sealing solution. They are made from thermoplastic elastomer (TPE) with colorants and are DMSO resistant.

  • Low vapour transmission rates minimises evaporation and water uptake
  • Pierceable design allows samples to be accessed without removing caps
  • TPE construction ensures sealing performance will not degrade, even after multiple piercings

The SepraSeal® capping system offers the flexibility of individual tube capping plus the ability to apply 96 caps at once. Designed for storage down to −80 °C, SepraSeals® are available in a variety of colours in both sterile and non sterile configurations, with solid or pre-split cap designs. To access samples, solid seals can be removed with the SepraSeal® cap removal tool or pierced by liquid handling needles. For repetitive sample access, a pre-split SepraSeal® can be pierced multiple times with very little force required. Seal integrity is maintained due to its self-closing nature.

DuraSeal® is a permanently-installed, ultra-robust version of a SepraSeal® that enables storage down to the vapour phase of liquid nitrogen. It is ideal for applications requiring repetitive piercings. The V-shape of the DuraSeal® reliably guides liquid handling needles to the same location repeatedly with same self-healing capability as a SepraSeal®.
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