How long does it take to process and ship an order?

The processing and shipping time for an order from Sigma-Aldrich can depend on several factors, including the specific items ordered, the order quantity, and the location of the shipping address. Typically, Sigma-Aldrich aims to process most orders within one to two business days. However, the time frame may vary if the ordered items are not readily available or require special handling. Once the order is processed, shipping time also varies based on the chosen shipping method and the destination. Standard shipping may take a few additional business days, while expedited shipping options can shorten this time. It is important to note that during peak times, such as holidays or special promotions, processing and shipping times may be extended. To obtain the most accurate and current information regarding processing and shipping times, it is advisable to check the details provided on the Sigma-Aldrich website. They often provide updates and tracking information once the order is shipped, which can offer more specific insights into when to expect delivery.