IS THE TWO OUNCE BOTTLE OF QUICK FIX ENOUGH FOR ONE TEST?

Yes, the 2oz. bottle of Quick Fix urine will fill a standard testing cup exactly to the line which is the standard required minimum. The Quick Fix 3oz synthetic urine version that we also offer has one more ounce of urine and will fill the testing cup over the line by one ounce which is highly recommended in case of accidental spillage.