Abstract: A technique capable of certainly suppressing adhesion of waste ink to hands, clothes, and the like during replacement of a waste ink tank is provided. There are included a container portion provided with an insertion port which a discharge member discharging waste ink can be inserted into and pulled out from and a shielding portion movable between a shielding position where the insertion port is shielded and an open position where the insertion port is opened.

Abstract: A novel ionic liquid is provided. A highly safe secondary battery with high charge and discharge capacity is provided. The ionic liquid includes a cation represented by General Formula (G1) and an anion represented by Structural Formula (200). In the formula, X1 to X3 each independently represent any one of fluorine, chlorine, bromine, and iodine. One of X1 to X3 may be hydrogen. In addition, n and m each independently represent 0 to 5. Furthermore, a secondary battery including the above-described ionic liquid is provided.

Abstract: Provided is an inspection kit that proper inspection can be performed even if a tester drips a remainder of sample. The inspection kit includes: a reagent device having a sample-dripping part, the reagent device being capable of making a sample dripped on the sample-dripping part flow in a first direction from an upstream side toward a downstream side; and a case surrounding the reagent device. A liquid-absorbing part is provided with a portion near the sample-dripping part of the case, the liquid-absorbing part guiding, according to capillary action, the remainder of the sample in a second direction differing from the first direction.

Abstract: Provided is an inspection kit that proper inspection can be performed even if a tester drips a remainder of sample. The inspection kit includes: a reagent device having a sample-dripping part, the reagent device being capable of making a sample dripped on the sample-dripping part flow in a first direction from an upstream side toward a downstream side; and a case surrounding the reagent device. A liquid-absorbing part is provided with a portion near the sample-dripping part of the case, the liquid-absorbing part guiding, according to capillary action, the remainder of the sample in a second direction differing from the first direction.