Escape From Chemistry Laboratory

[old biker]

You are working as a chemistry lab technician. On fine day you came to your office as usual, But unfortunately the main door locked by some unknown person. You need use your skills to get escaped from their by using the simple clues and locks.

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[Kzin]

Nice and easy

[graywolf]

I didn't find it that easy....
Must 'look' at numbers before they work and place periodic table, before clues work
I was stuck until I was able to get & use forceps (keep clicking....tiny hotspot).
Took a few clicks to get chlorine into flask.
Entered last combo and out.