Most orders are processed within 1-2 business days. Current lead times for items not in stock will be provided promptly. If you have an urgent need, let us know, and we will do our best to accommodate. Microscopes and other equipment may be shipped directly from the manufacturer. All chemicals must ship ground. 

Choose SHIP at check-out and all items in stock will be delivered via USPS or UPS. For most items, you will have the option to choose a carrier with calculated delivery dates and costs. (Express services are subject to change, based on package weight and dimensions.) All chemicals must ship ground, regardless of address. Because of this, we are unable to ship chemicals to Hawaii, Puerto Rico, or certain APO/FPO locations.

Choose PICK UP at check-out if you are local and would like to pick up your order at our Manchester, Michigan shop. We will notify you know when the order will is ready, usually within 1 business day. It will be held for 3 business days before the items are returned to stock.

Canadian orders are shipped via UPS or USPS International. Shipping fees will be estimated for you at check out, where you can choose the carrier you prefer. Any difference between the actual cost and amount estimated will be refunded, or collected, so that you never pay more than you should. 

You are welcome to contact us about any lead times or shipping concerns before placing an order. We're happy to help!