Standard Operating Procedure

Subject: Preparing 1% Starch Solution

DATE: 18 January 2007

SOP # AA4

Prepared By: Tarea Sanders

Approved By: Tarea Sanders

Page 1 of 1

Suggested Vendors, Catalog number, current price:

Starch

Daigger FX449484GAB 100g $3.73 Lab grade soluble

Daigger FX 449495GAN 1L $6.55 1% Aqueous solution

1% STARCH SOLUTION

· Makes 100ml; store at room temperature indefinitely

Instructions:

1. Dissolve 1g of corn starch in 80ml of distilled water

2. When it is dissolved, it will look murky. Bring to volume 100ml

**Shake well before each use**