Words similar to chemical

Example sentences for: chemical

How can you use “chemical” in a sentence? Here are some example sentences to help you improve your vocabulary:

Similarly, there may be long-range trends in the data; for instance, behavioral or enzymatic activity might slowly diminish over the duration of the experiment; thus, phenomena that could be the result of aging or chemical substrate depletion may produce temporally based changes that would be unrelated to clock function (see Figure 3; 10).
Physical and chemical data
Despite fears that Iraq would use chemical or biological weapons , no such attack came and no soldier became ill or died in the Gulf because of toxic-weapon exposure.
02% (w/v) EDTA solution (Sigma Chemical Co., St. Louis, MO) containing 1 mg/ml collagenase (Sigma) and 0.3 mg/ml hyaluronidase (Sigma) for 2 h at 37°C.
Reagents were from Sigma Chemical Co.