Semester Startup: University Lab Supplies You Can Order Online and Get Fast

Short answer: GMICore stocks more than 8,000 laboratory supplies, consumables, and benchtop essentials — chromatography columns and vials, syringes, reference standards, sample prep, cold storage, liquid handling, mass spec replacement parts, and benchtop instruments — all available to order online. Check out with a credit card, skip the purchase order process entirely, and receive your invoice immediately after checkout. Shop the full catalog.

Key takeaways

• Order in minutes, not weeks. Add to cart, pick your shipping option, pay by card, done. No PO routing, no quote request, no waiting on a purchasing queue.
• Your invoice arrives right after checkout — so reimbursement, grant coding, and departmental reconciliation are handled the same day.
• 8,000+ items in stock across chromatography, benchtop equipment, cold storage, liquid handling, and mass spec parts.
• No minimums. Order one box of vials or restock the whole bench.
• Backed by GMI, a laboratory instrument company with 30+ years serving academic, government, and industry labs.

The first weeks of the semester are when labs run out

Every academic lab knows the pattern. Students return, instruments come back online, teaching labs fill up, and within two weeks the stockroom is short on the exact thing nobody thought to reorder in July: autosampler vials, a replacement syringe, septa, a column that finally gave out over the summer.

Then the real delay starts — not the shipping, but the paperwork. A quote request. A requisition. A purchase order that sits in a queue while a shared HPLC goes unused and a grad student’s sample set waits.

GMICore is built to remove that step. Everything in the catalog is priced, in stock, and purchasable online with a credit card. For a $90 box of vials or a $1,800 centrifuge, that’s often the difference between running samples this week and running them next month.

Skip the PO: how ordering actually works

1. Find it and add it to cart. Browse by category or search by part number.
2. Pick your shipping option at checkout. Choose standard or 2-day based on how fast you need it.
3. Pay with a card. Visa, Mastercard, American Express, Apple Pay, and Google Pay are accepted through secure Stripe checkout.
4. Get your invoice immediately. A full invoice is issued right after online checkout — ready to submit for reimbursement or attach to a grant expense report.
5. Track it from your account. Order history, reorders, and rewards points all live in your GMICore account.

There are no order minimums, and creating an account takes a minute. Repeat orders — the ones every teaching lab places on the same schedule each term — can be pulled straight from your order history instead of rebuilt from scratch.

What GMICore stocks for university and research labs

Chromatography

The deepest part of the catalog, with more than 7,700 products for GC and LC labs:

• Liquid Chromatography — including LC columns
• Gas Chromatography — including GC columns
• Reference Standards for calibration, method development, and QC
• Air & Gas Sampling for environmental and occupational research
• Sample Preparation
• Syringes & Accessories

Benchtop Equipment

The everyday instruments that make a teaching or research bench functional — 500+ items:

• Balances & Scales
• Centrifuges
• Hotplates & Stirrers
• Incubators & Ovens
• Incubating & Cooling Shakers and Open Air Shakers
• Vortex Mixers and Dry Block Heaters
• Water Analysis Meters & Electrodes, Colorimeters & Turbidimeters, and Moisture Analyzers

Cold storage, liquid handling, and mass spec parts

• Cold Storage — refrigeration and freezer options for sample and reagent storage
• Liquid Handling — Tecan liquid handling supplies
• Mass Spec Replacement Parts — keep a shared MS instrument running

A semester-start restock checklist

Before week three arrives, walk the lab with this list:

• Vials, caps, and septa — the item most likely to stop an autosampler run
• Syringes and plungers — check for bent needles and sticking plungers from last term
• GC and LC columns — note anything with degrading peak shape and order the replacement now, not after it fails
• Reference standards — check expiration dates before a teaching lab depends on them
• Sample prep
  

What makes a supply source reliable mid-semester

Once the term is underway, three things matter more than price:

Stock accuracy

A listing is only useful if the item actually ships. GMICore focuses on carrying depth in the items labs consume constantly rather than a bottomless catalog of special-order parts.

Consistent sourcing

Methods depend on getting the same part every time. A silently substituted “equivalent” can change a separation and cost a week of troubleshooting.

People who know the instrument

Most consumables questions are really instrument questions — which ferrule fits this inlet, what replaces a discontinued column, why retention shifted after a swap. GMICore is the supplies arm of GMI, which has sold and serviced analytical instruments for more than 30 years. That includes new instruments, Certified Pre-Owned equipment, and service and repair. If a consumables question turns into an instrument question, there’s a specialist to answer it.

Restock before the backlog starts

Browse the GMICore catalog, or contact a product specialist if you need help matching a part to your instrument. Ordering takes minutes — and your invoice is waiting in your inbox before you get back to the bench.

Frequently asked questions

Where can university and research labs buy lab supplies online?

GMICore (supplies.gmi-inc.com) sells laboratory supplies, consumables, and benchtop essentials directly online, with more than 8,000 products in stock across chromatography, benchtop equipment, cold storage, liquid handling, and mass spec replacement parts. Orders are placed and paid for on the site — no quote request or purchase order required.

Can I buy lab supplies with a credit card instead of a purchase order?

Yes. GMICore orders are placed online and paid by credit card through secure Stripe checkout, including Visa, Mastercard, American Express, Apple Pay, and Google Pay. This lets labs bypass the purchase order and requisition process entirely.

Do I get an invoice for my order?

Yes. An invoice is issued immediately after online checkout, so it can be submitted the same day for reimbursement, grant expense coding, or departmental records.

Is there a minimum order?

No. GMICore has no order minimums — labs can order a single item or restock an entire bench.

What kinds of products does GMICore carry?

GMICore carries chromatography consumables (GC and LC columns, syringes, sample preparation, reference standards, air and gas sampling), benchtop equipment (balances, centrifuges, hotplates and stirrers, incubators and ovens, shakers, vortex mixers, water analysis meters, moisture analyzers), cold storage, Tecan liquid handling supplies, and mass spec replacement parts.

How do I choose a shipping option?

Shipping options are selected at checkout. Pick standard for routine restocking, or upgrade to an expedited option when an instrument is down or a deadline is close — the cost for most items is shown before you pay.

What if I’m not sure which column, part, or accessory I need?

Contact a GMICore product specialist with your instrument make and model and the part you’re replacing. Because GMICore is backed by GMI‘s instrument sales and service teams, discontinued parts can be cross-referenced to a compatible replacement.

Does GMICore sell instruments as well as supplies?

GMICore focuses on supplies, consumables, and benchtop essentials. Its parent company, GMI, sells new and Certified Pre-Owned analytical instruments, provides service and repair, and is the exclusive U.S. distributor of KNAUER chromatography systems — so one relationship covers both the bench and the capital equipment.