A compartmented bag having a cavity, comprising a coiled strap having at least one compartment thereon, and a fastener about a circumference of the strap linking adjoining coiled edges of the strap. The image features each have one or more characteristics representing one or more hybridization reactions associated with a probe of the probe array. The material may comprise 1\u20132% CMC, 3\u20136% guar gum, 1\u20135% surfactant, and the remainder wood fiber. Notably, the divided version is 1N of the VCO frequency and the VCO frequency is a radio frequency channel frequency times a ratio N.