The puncture membrane is a component of the sampling device, ensuring self-sealing after each penetration during the sampling process. It is designed to be punctured with a metal needle (with an outer diameter not exceeding 1.3mm), and the sampling container can include syringes, sampling bags, or sample bottles. Each sampling port can be pierced only once, and when all eight ports have been used, the membrane in the sampling unit can be easily replaced through a quick and simple process. LePure Biotech offers two specifications of silicone puncture membranes to meet various requirements in customers’ practical processes.
Widely used for sampling in stainless steel tanks during the production process, such as:
| Pressure Range | -1～7 bar |
| Temperature Range | 10～200℃ |
| Sampling Instructions | Each sampling unit has 8 sampling ports, and each sampling port allows sampling only once. |
| Material | Platinum-cured silicone rubber |
| Raw Material Standards | Compliant with REACH and RoHS requirements; does not contain Bisphenol A (BPA) and latex. |
| Shelf Life | 3 Years |
| Item Number | Thickness | Standard Packaging List |
|---|---|---|
| LSPD3205 | 5mm | Pack of 100 |
| LSPD3206 | 5.4mm | Pack of 20 |
The products, applications, and solutions displayed on this page do not include any express or implied license, sale, or offer for sale. If you have any questions or require further clarification, please contact Contacts@lepurebiotech.com.
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