Question

constituents in a chemical are detected by​

Answer 1

Answer:

cckxhmnynzyfkzyfksyfsyfksyrjs

Explanation:

yfkzzyzukzukfYkayrlatlauts

Answer 2

Answer:

Detection of chemical constituents in Gegenqinlian decoction by ultra-high performance liquid chromatography coupled with Fourier transform ion cyclotron resonance mass spectrometry