Here is a draft of the amended TRUMPET EC technical memorandum.

The active ingredient in TRUMPET is Naled.

1. Start with the label.
2. 1 gallon of TRUMPET contains 10.8 pounds of Naled.
3. Convert pounds per gallon to grams per milliliter.
4. 10.8 lbs/gallon X 453.6 grams / lb X 1 gallon / 3785 ml = 1.2 grams of Naled / ml of TRUMPET.
5. Take 1 ml of TRUMPET and put it in a 100 ml volumetric flask.
6. Fill to 100 ml with A.C.S. acetone. Swirl to mix.
7. This is the STOCK SOLUTION.
8. Prepare the TEST SOLUTION as follows:
9. Take 0.208 ml of the STOCK SOLUTION and put it in a 100 ml volumetric flask.
10. Fill to 100 ml with A.C.S. acetone. Swirl to mix.
11. This is the TEST SOLUTION.

Measure 1 ml of the TEST SOLUTION into each 250 ml Wheaton bottle for the bioassay.

This procedure will yield 25 micrograms of Naled in each Wheaton bottle for the bioassay.

Contact Dr. Jack Petersen for more information: drjack3@hotmail.com

edited 9 June 2012