Check the listing for details. Yeast Extract Peptone Dextrose Agar (YEPD) (YPD) - 65 grams, Yields 1 Liter. Condition: New. Listed at 34.99 USD. 65 grams(powdered)Dehydrated Yeast Extract Peptone Dextrose Agar (YEPD) (YPD) Lightning Fast FREE Shipping! (1-2 business days). FORMULA:15% Yeast Extract31% Peptone31% Dextrose23% Agar 65 grams of PDA is sufficient to create 1 Liter of solution which will yield approximately 40, 100mm petri dishes. YEPD or Yeast Extract Peptone Dextrose, also often abbreviated as YPD, is a complete medium for yeast growth. It contains yeast extract, peptone, Agar, water, and dextrose. By being a complete medium, YEPD cannot be used as a selection medium to test for auxotrophs. Instead, YEPD is used as a growth medium to grow yeast cultures. Can't Find the Exact Agar Growth Media or quantity you are Looking for? Let us know, perhaps we can help!