Current Offers
Research pricing, updated in real time.
Every offer below is pulled directly from our storefront. When a research compound is released at introductory pricing, or a coupon becomes active, it appears here automatically — no expired promotions, no fine print.
Active promotions
Subscribe & Save — 20% off every $200+ order
Join the ATMI email list free. Every qualifying order of $200 or more receives 20% off, applied automatically — no code needed. New subscribers get an extra 10% on their first order, so a first qualifying $200+ order saves 30% and includes a free 10 mL Bacteriostatic Water.
Subscribers save 20% on every qualifying order. Qualifying merchandise subtotal must reach $200 before discounts. New subscribers receive an extra 10% on their first successful order — a first qualifying $200+ order saves 30% in total and includes one free 10 mL Bacteriostatic Water, subject to availability. The free Bacteriostatic Water applies to the first qualifying order only. Subscriber savings cannot be combined with other promotional discounts. When multiple promotions apply, ATMI automatically applies the offer providing the greatest eligible savings.
Buy 3, Get 1 Free
Add four eligible research compounds to your cart and the lowest-priced eligible item is free.
Research Essentials, including BAC Water, are excluded.
Multi-Vial Savings
Buy 2 of the same eligible vial and save 5%. Buy 3 or more of the same eligible vial and save 10%.
Multi-Vial Savings apply to standard individual product purchases. If another qualifying promotion provides a greater discount, such as Build A Kit, only the higher-value promotion applies. Discounts do not stack unless specifically stated.