用于 ELISA, PCR:
聚酯材料。可肉眼观察。操作温度范围：-40 °C 至 +120 °C。单膜
聚酯材料。高透明。可肉眼观察。单膜。操作温度范围：-40 °C 至 +110 °C。
用于样品储存, ELISA, PCR
PP材质。耐DMSO膜（横纹裁切)。操作温度范围：-20 °C 至 +120 °C。单膜。
铝箔封板膜，可被移液器吸头轻易刺穿，进行样品吸取。操作温度范围：-80 °C 至 +120 °C。
黑色的聚乙烯封板膜，具有极佳的光吸收性质操作温度范围：-40 °C 至 +80 °C。单膜
白色的聚乙烯封板膜，具有反射光的性质。操作温度范围：-40 °C 至 +80 °C。单膜
中央PE材质，周边PP材质有粘性。使用移液器吸头易于刺穿。不粘附，化学耐性好。操作温度范围：-40 °C 至 +90 °C。单膜
人造丝材质。透气。操作温度范围：- 20 °C 至 +80 °C。单膜 。
常见问题 (Life Science Sealing films)
How can PCR tubes and plates be sealed?
BRAND offers PCR tubes and strips with domed and flat caps. Plates can be sealed with self-adhesive sealing films and sealing mats made of TPE or silicone.
Are the sealing films reusable?
To ensure protection against evaporation and to protect the samples from contamination, the sealing films are very adhesive and cannot be reused. The reuse carries a high risk of contamination.
Does BRAND offer pierceable sealing films?
The pierceability depends on the material and the thickness. BRAND offers a variety of pierceable foils that allow easy removal of samples. There are aluminum films (781381) or films with a non-sticky zone (701370) that are very easy to pierce. There is also a film with precut openings (701374), which are used for repeated removal. Further information can be found in the sealing film brochure.
Is there a sealing film that is suitable for qPCR?
We recommend the highly transparent and pressure-sensitive film (781391) during a qPCR. This enables reliable evaporation protection and maximum transparency for reliable measurement results.