Limited time
End of Summer Sale.
Buy one, get one 35% off on single vials, August 29 at 12:00 PM CDT through September 22, 2026. Our way of thanking the researchers who kept coming back — no code, no minimum, no catch. Research kits are excluded.
August 29 at 12:00 PM CDT — September 22, 2026
Countdown
How it works
- 01
Add any two single vials
Mix and match across the catalogue — they do not have to be the same compound. Research kits do not take part and are billed at their usual wholesale price.
- 02
The discount applies itself
The lower-priced item of each pair comes off at 35%. There is no code to enter and nothing to remember — your cart total updates on its own.
- 03
Check out before the deadline
The sale runs from August 29 at 12:00 PM CDT to September 22, 2026. Orders placed outside that window are billed at standard pricing.
Terms
- Research kits are excluded. Kits are already wholesale-priced. They are never discounted, and they do not count towards a pair — a kit plus one single vial receives no discount at all.
- Every second eligible item is discounted at 35%. In a cart of two single vials, the cheaper one is half price; in a cart of four, the two cheaper ones are.
- An odd item has no pair, so a cart of three single vials receives one discount, not one and a half.
- The discount applies to the price actually being charged, so it stacks on anything already marked down.
- Applied automatically in the cart. It is not a coupon code and cannot be combined with one on the same item.
- Opens August 29 at 12:00 PM CDT and ends September 22, 2026 at 23:59 UTC. Both cut-offs are the moment your order is placed, not when it ships.
- All products are supplied for laboratory research use only — not for human or veterinary use. This promotion changes price only; it changes nothing about how these compounds may be used.