Storage box insert for sample vials , 20 x Ø 3-10 mm, 1 unit(s)Storage box insert for sample vials , 20 x 3 10 mm Material: plastic (polyamide 12). Autoclavable: yes. The module can be inserted as required into the storage box and enables easy storage and holding of sample vials and test tubes. It is equipped with a spring mechanism that provides a secure hold for sample vials and test tubes of different diameters. Delivery without storage box, sample vials and test tubes. Technical Information Suitable for 20 x