Patent ID: 11914300
Assignee: FUJIFILM CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 0:
1. A kit comprising:
two or more selected from the group consisting of a pre-wet liquid, a developer, a rinse liquid, a polishing liquid, and a composition for forming a resist film,
wherein all of the pre-wet liquid, the developer, the rinse liquid, the polishing liquid, or the composition for forming a resist film includes a chemical liquid X which include an organic solvent and metal impurities including at least one metal atom selected from the group consisting of a Fe atom, a Cr atom, a Ni atom, and a Pb atom and in which the total content of the metal atom is 0.001 to 100 mass ppt.