Troll Patrol: The Alchemist's Apprentice

This daily requires 6 ingredients for the truth serum. Ingredients will vary each time the daily is done.
But there is a constant pattern to the ingredients asked by Finklestein. The 1st, 2nd and 3rd ingredients are common (i.e. either room will have it in multiple spawns.) The 4th and 5th are uncommon (i.e. found in multiple spawns only in one room.) The last or 6th ingredient is rare (i.e. one spawn only.)

Locations for Alchemical materials for this daily quest are as follows :

Common to both rooms

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• Hairy Herring Heads
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• Icecrown Bottled Water
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• Knotroot
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• Muddy Mire Maggots
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• Pickled Eagle Egg
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• Pulverized Gargoyle Teeth
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• Putrid Pirate Perspiration
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• Seasoned Cider Slider
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• Speckled Guano
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• Spiky Spider Eggs
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• Withered Bat Wings
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Only found in the left room (rare ones are always on the 2nd rack from the bottom except for Crushed Basilisk Crystals and Ghoul Drool)

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• Abomination Guts (north shelf)
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• Blight Crystal (south shelf)
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• Chilled Serpent Mucus (east shelf)
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• Crushed Basilisk Crystals (south shelf, bottom rack)
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• Frozen Spider Ichor (west shelf)
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• Prismatic Mojo
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• Raptor Claw
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Only found in the right room

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• Crystallized Hogsnot (south shelf)
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• Ghoul Drool (left north shelf, bottom rack)
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• Trollbane (right north shelf)
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• Amberseed
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• Ancient Ectoplasm
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• Shrunken Dragon's Claw
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• Wasp's Wings
• 
  

I have written an addon for this daily called EasySerum (Curse link / WoWInterface link). When Alchemist Finklestein whispers you the name of an item to find, such as Pickled Eagle Egg, the addon will print a message that says Pickled Eagle Egg: Right side, Case 1, Row 2, Item 2. Simple and effective, no more alt-tabbing to wowhead for this quest!

Descartes post is pretty complete, but I did make a little ascii map for myself and thought I would share it.

1 - Chilled Serpent Mucus
2 - Blight Crystal, Crushed Basalisk Crystals
3 - Frozen Spider Ichor
4 - Abomination Guts

5 - Crystalized Hog Snot
6 - nothing special
7 - Ghoul Drool
8 - Trollbane

Left side only - Raptor Horn, Prismatic Mojo
Right side only - Wasp Wing, Amberseed, Ancient Ectoplasm, Shunken Dragon Claw

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