OUTTAKE 9: Packing Crates 3 "Chemical Wit"

Hello everyone! For this outtake, another 'Crate Packing' puzzle! I just *had* to know if having only two clues per line was doable—your mileage may vary on whether I succeeded :D The rules are are follows (all clues are cryptic):
1. each row (1-15) is a sequence of two words, as clued on the right.
2. each crate (a-z) contains a single word or phrase, clued on the left alphabetically by answer.
Good luck!

Spreadsheet version: crates 3 sheet.ods
Answers: crates 3 solution.png
Full puzzle image: crates 3 puzzle.png

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