chemical reagent

• 化学试剂

chemical reagent的用法和样例：

例句

1. It mainly controls the receiving of the chemical from the Day Tank and the supply of the chemical to the P.O.U.
   主要控制从日箱接收化学试剂并将其分配到使用点的过程。
2. Formalin, a chemical used to prepare samples for microscopy, had crosslinked nucleic acids with protein.
   福尔马林，一种用于镜检前的化学试剂，它可以使核酸和蛋白交联。