Offers & partnerships

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Browse published offers from companies in the directory. Check the provider’s current terms before using an offer.

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Soraci Labs

Soraci Labs: Unlimited Halloween buy one, get one free

Unlimited buy one, get one free through October 31, 2026. Discount applied automatically at checkout—no promo code needed.

Promo codeNo code published
ExpirationEnds Oct 31, 2026

House promotion · Common ownership with Vetted Vial.

Offer details & terms →
Official-source offer

Fisher Scientific

Fisher Scientific: up to 70% off Corning lab essentials

Selected Corning labware and consumables; promotion ends October 30, 2026.

Promo codePromotional catalog pricing — no code listed
ExpirationEnds Oct 30, 2026

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Chemglass Life Sciences

Chemglass: buy three eligible cases, get a fourth free

Use CM06426 for selected vial cases; U.S. and Canada only, through December 31, 2026.

Promo codeCM06426
ExpirationEnds Dec 31, 2026

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Eppendorf

Eppendorf: 40% off Flex-Tube bulk packs

U.S. offer on a 10,000-piece pack of 1.5 mL tubes through December 31, 2026.

Promo codeOrder number 2231001205 — no code listed
ExpirationEnds Dec 31, 2026

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Eppendorf

Eppendorf: free Repeater M4 with a qualifying pipette 4-pack

Research plus four-pipette bundle with a Repeater M4; U.S. offer through December 31.

Promo codeOrder number 2231001212 — no code listed
ExpirationEnds Dec 31, 2026

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Accumark Labs

Accumark Labs: 50% off your first sample

First-sample testing discount advertised as automatically applied at checkout.

Promo codeAutomatic at checkout — no code needed
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Ascend Science

Ascend Science: 30% off selected marked products

ASCEND30 is advertised beside selected items; it is not a sitewide claim.

Promo codeASCEND30
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Core Peptides

Core Peptides: free U.S. delivery on qualifying orders

The homepage advertises free U.S. delivery on purchases of $200 or more.

Promo codeNo code published
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Evolve Peptides

Evolve Peptides: free shipping over $200

The official site advertises free same-day shipping on orders over $200.

Promo codeNo code published
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Janoshik Analytical

Janoshik: free sample shipping on orders from $300

Advertised for shipments from the United States and Canada on qualifying testing orders.

Promo codeNo code published
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

LabTAG

LabTAG: free standard shipping over 499

Qualifying online orders over 499 in the listed local currencies and shipping regions.

Promo codeNo code published
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →
Official-source offer

Liberty Peptides

Liberty Peptides: free shipping over $200

The official homepage advertises free shipping for orders over $200.

Promo codeNo code published
ExpirationExpiration not published

Source checked 2026-10-23 · Advertised terms checked; no test purchase made.

Offer details & terms →