Promotion Name: Last Call — Crew Exclusive

Offer: Multiple promotion options available (Quick Ship products only)

Promo Codes (Crew Exclusive):

• 15% OFF all Quick Ship products —

• Buy One, Get One 50% OFF —

• Buy 2, Get 1 FREE —

Dates:
Starts: December 27, 2025
Ends: January 1, 2026 at 3:00 AM ET

Exclusive: Available only to Qual-Chem Crew members. Promo codes are emailed directly to Crew members.

Promotion Name: Black Friday + Cyber Monday 2025 — Crew Exclusive

Offer: Multiple promotion options available (Quick Ship only)

Promo Codes (Crew Exclusive):

1. 20% OFF all Quick Ship products

2. Buy One, Get One 50% Off

3. Buy 2, Get 1 FREE

Dates: Friday, Nov 28 – Tuesday, Dec 2, 2025
(Extended through Cyber Monday.)

Exclusive: Available only to Qual-Chem Crew members. Promo Codes emailed to Crew Members

🍁 Leaf It to Qual-Chem 2025 — Crew Exclusive
Crew members get Buy One, Get One 50% Off all Quick Ship products!
Runs October 17–21, 2025.
Use code FALL25 at checkout.
Exclusive savings for the Qual-Chem Crew.

Discover all the details about Qual-Chem’s exclusive Qual-Chem Crew Last Splash of Summer 2025, including discounts, promo codes, eligibility, and how to maximize your savings for this event.

Discover all the details about Qual-Chem’s exclusive Qual-Chem Crew 3-day Flash sale, including discounts, promo codes, eligibility, and how to maximize your savings for this event.

Discover all the details about Qual-Chem's exclusive Jump In And Save 2025 Promotion, including discounts, promo codes, eligibility, and how to maximize your savings as we jump into summer.

Wondering why your 1,4-Butanediol arrived frozen? Don’t worry—it’s completely normal. In this post, we’ll explain why BDO freezes during shipping, how to safely thaw it, and what to do before using it. Whether you're new to handling BDO or just need a refresher, we've got you covered with tips, safety reminders, and helpful links.

Discover all the details about Qual-Chem's exclusive PRESIDENTS DAY 2025 Promotion, including discounts, promo codes, eligibility, and how to maximize your

Discover all the details about Qual-Chem's exclusive Christmas 2024 Promotion, including discounts, promo codes, eligibility, and how to maximize your savings this holiday season!

Redirect a package you sent, change a delivery, or correct your address.

UPS makes it simple! You can update your address, reschedule delivery, or even have your package delivered to a local UPS store—all from their tracking page. Click below to read our step-by-step guide.

Cyber Monday 2024 Promotion

Black Friday 2024 Promotion

Pre-Black Friday 2024 Promotion