美国采购需求：食品添加剂

I am reaching out to express my interest in acquiring 45 grams of your Semaglutide powder. I would appreciate it if you could provide me with the pricing details, including any potential discounts for bulk purchases, and information on your available payment methods. Additionally, I'd like to know about your shipping options and estimated delivery times, as timely receipt is important for my project. Please include any relevant specifications or certificates of analysis that can help me understand the quality of the product. If you have a catalog or any other information about related products, that would be great too. I look forward to your prompt email response, as I am eager to move forward with this purchase. Thank you!