[0229] In some embodiments, the microfluidic lid assembly 4212 is configured to be adhered to the sample container 4214 with an adhesive 4316. In one embodiment, a bottom surface of the microfluidic lid assembly 4212 (or bottom surface of the microfluidic structure 4330) is adhered to a top surface of the sample container 4214. In some embodiments, the adhesive 4316 comprises an ultraviolet curing adhesive to attach, couple, adhere, and/or seal an upper face of the outside perimeter of the sample container 4214 with a bottom face of the microfluidic lid assembly 4212 (or bottom face of the microfluidic structure 4330). The sample container assembly 4210 may thus form a single sealed unit that allows cell cultivation within each reservoir 4216. Advantageously, the sample container assembly 4210 is suitable for applications with high sterility demands such as mammalian cell culture since it may be formed as an integrated, disposable device that allows for increased sterility. The sample container assembly 4210 is also suitable for mammalian cell culture since it allows for precise individual well control (e.g., pH and gases).