The phrase "and the second consisted of" is correct and usable in written English.
It can be used to describe the components or elements of a list or series, particularly when contrasting or comparing them.
Example: "The first part of the project focused on research, and the second consisted of data analysis."
Alternatives: "and the second was made up of" or "and the second included".
The first flask consisted of formation water without inhibitor, and the second consisted of formation water with 30 mg/L scale inhibitor.
The first comprised a dense CNW surface, and the second consisted of thin CNWs oriented horizontally with very few standing CNW sheets [hereafter named as hybrid graphene layers (HGLs)].
The Delphi process involved three rounds: the first consisted of a questionnaire and the second consisted of either a second questionnaire or a group face-to-face meeting at which the initial questionnaire results were presented back to all participants and amended or validated; the final round provided an opportunity for comment or revision on the consensus gained in the second round [19].
The first was an online, self-administered survey of 1,005 people, and the second consisted of face-to-face interviews with 575 people over age 16 who said they were born to a Muslim family.
First group consisted of 49 participants with PTSD diagnosis and the second consisted of 30 participants without PTSD diagnosis.
The first list consisted of 441 up-regulated genes at day 90, and the second consisted of 394 up-regulated genes at day 110.
The first composite consisted of Al functionalized with PFTD and MoO3, the second consisted of Al with MoO3 and added PFTD particles to the same weight percentage as in the Al functionalized PFTD, and the third composite consisted of Al with MoO3.
The second consisted of gay men.
The first one includes 70% of the whole data and the second consists of the remaining 30%.
Each mini plant, provided power 1 kW, the first consists of 20 module I-50 type modules manufactured by the company Isophoton, and the second consists of 10 modules of type I-100/24 (same manufacturer).
The first is based on the classical canonical augmentation algorithm [27] and the second consists of iteratively transforming a given molecule such that all its isomers are produced.
