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ATTENTION CUSTOMERS:

Business Hours are 10:00 A.M. – 4:00 P.M. EST.

These are the times which orders are also processed and shipped out. Express packages ordered before 4 P.M. EST will be sent out that day and will be at max a 2-day delivery. Standard packages ordered before 4 P.M. EST will be sent out that day and will be at max a 5 day delivery. Please be sure to DOUBLE check your address.

We are closed on weekends so please take that into consideration for your delivery time as well. SDI Labs will still charge your card for “Out of Stock” products, we then will ship them and the remainder of your products once it’s in stock. Check the product page to verify whether any of your products are out of stock!

If you are an active Military and/or Veteran then please call in between 10:00 A.M. through 4 P.M. EST to place your order as we do have a military discount. (you will need to provide proof of Military status.)