need help in the chemical laboratory

[theone2]

in the part where...

Spoiler below!

the two bad guys chase me and he says that i need to buy some time,but they just kill me and i dont know what to do.

heres a pic:

Spoiler below!

http://www.swf.co.il/out.php/i19405_mmmm.JPG

[WindexGlow]

After pushing the bookcase in front of the door to block the enemy;

1: Find a jar
2: Put the jar in the machine (top left corner of it)
3: Use the levers to pick up the mineral and drop it off in the slot
4: save
5: use the wheel-thing in the top-right of the room (near the artifact)
6: Run away through the newly unsealed door (on the middle left of the room)

[the one2]

thanks a lot man.

[xxxaccion1]

and the you go again to the chemical laboratory a put all the sustances in the machine, and the in a little place of the machine.
but i need help with the order of the sustances.