20% off your first order. Best eligible offer applied automatically. Offers do not combine. Free standard shipping on orders of $100 or more after discounts. Research use only.

Shipping & delivery

Product information, research guides, and certificates of analysis.

A parcel connected to a delivery destination by a curved route
SHIPPING & DELIVERYProcessing, packaging, and tracking.

Shipping availability

Shipping within the United States. Standard shipping is $10, Express is $15, and Rush is $50. Standard shipping is free on orders of $100 or more after discounts, before tax. International delivery is not currently available.

Processing & delivery times

Allow 1 to 2 business days for processing and 3 to 6 business days for Standard, 3 business days for Express, or 2 business days for Rush delivery after dispatch. Remote destinations may take longer. Delivery estimates are not guaranteed arrival dates.

Packaging

Contact us before ordering if your research material requires specific shipping or temperature conditions. Temperature-controlled packaging is not advertised as a standard service.

Tracking

Open your secure order link to view tracking details once they are added after dispatch. Contact us with your order number if you need help finding an update.

Have another question?

Contact our team with your product name or order reference.

Contact us

THE MOLECULE WORKS COLLECTION

Small molecules.
More to explore.

Find your next research material. Explore the collection by compound, category, and size.

LET’S TALK

Good questions.
Real conversations.

Products, lab reports, or your order. Whatever’s on your mind, send our team a message.

Message Us