Secure Your Clinical
Chemistry Reagents Supply
Always in stock
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Always next-day
No stockouts. No expensive emergency orders. No stress brought home from work. We keep your monthly inventory in dedicated storage. When you need it, it ships immediately - guaranteed next-day delivery by ordering before 5PM EST.
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Send us any recent invoice. We'll match every price and typically beat them by 10% or more. Combined with Reagents Plus, your job just got a lot less stressful.
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Your Stockout Prevention Plan
Send us a list of your current reagents. Then end stockouts forever with dedicated inventory that's already yours
No sales pressure. No contracts to review. Just a clear picture of how we'll guarantee you never run out.
We maintain your entire monthly supply of clinical chemistry reagents in our climate-controlled Kentucky warehouse - in storage space dedicated exclusively to your lab. It's not "available to ship." It's not "usually in stock." It's yours, labeled with your name, waiting in your reserved section, ready to ship the moment you need it.
Shop by Analyzer
Chemistry Reagents & Cuvettes
Chemistry Reagents & Cuvettes
Chemistry Reagents & Cuvettes
Chemistry Reagents & Parts
High-Throughput Reagents & Cuvettes
Chemistry Parts & Reagents
Chemistry Reagents (AU Menu)
AU-Compatible Chemistry Reagents
Immunoassay Reagents, Calibrators & Cups
Immunoassay Reagents & Calibrators
Immunoassay Reagents, Calibrators & Vessels
High-Throughput Immunoassay Reagents
Reagents & Controls
Beckman Coulter
AU chemistry reagents, Access/DxI immunoassay calibrators/controls, AU ISE solutions
Sysmex
CBC-X controls, CA Clean, and hematology stains
Mindray
Hematology diluents, lyses, rinses, cleansers
Siemens
Multistix urinalysis reagent strips
Olympus
AU ISE standards/ electrodes and related ISE consumables
Lab Supplies & Phlebotomy
Becton Dickinson (BD)
Vacutainer® blood collection tubes, needles, sharps
Globe Scientific
Centrifuge/reaction tubes and lab plasticware
Dynarex
Specimen containers, sharps containers, sanitizer
Medline
General medical/lab disposables (e.g., cold packs)
Cardinal Health
Sharps containers and related safety supplies
Puritan Medical
Collection swabs and specialty sampling supplies
Most ordered clinical chemistry reagents and consumables
Find the other reagents you need here
Find your reagents and mark this off your list fast.
Most reagent suppliers force you to dig through generic product pages with incomplete information before contacting a sales rep who isn’t an expert, isn’t experienced in your application, and sells at you.
Our goal is always to help first, so you can mark this task off your list and get on with your day.
The enterperise chatbot solutions in the bottom right corner of every page on our website are trained on tens of thousands of reagents and their applications, and can help you get everything you need right now.
Ask it your questions, get everything you need the instant you need it, and the chatbot will connect you with your local NDR rep only when you ask.
Never run out of clinical chemistry reagents again
And never place another panicked, high-cost order from the supplier that knows they have you in a bind.
Claim your free Reagent Plus subscription and we’ll keep your complete monthly inventory of clinical chemistry reagents and consumables guaranteed in-stock in our Kentucky warehouse, reserved exclusively for you.
How it works
Share 3 months of your usage data.
We give you a rundown of your recommended monthly virtual stock.
With your approval, we build and stock your virtual supply in our warehouse.
Order from this supply any time and it will arrive next day - we restock it automatically.
Adjust quantities any time
zero cost to join
no contracts
What this means for your lab
End panic orders forever
Your supply is already packed and waiting when you realize you're running low
Stop paying rush fees
Standard next-day shipping on everything because your order is pre-staged
Eliminate stockroom management
We track expiration dates and rotate your inventory automatically
Lock in your pricing
Show us what you pay now, we'll match or beat it
Scale instantly
Running more tests than usual? Your reserved inventory adjusts monthly
Reduce your cost per result with one simple change
Switching suppliers shouldn't mean a combative negotiation. Show us your current pricing and we’ll beat it.
Most suppliers make you choose between reliability and price. Not here. Send us your current invoices and we'll:
- Beat your pricing on every SKU.
- Reduce your cost per reagent run by 10-20%.
- Lock those prices for 12 months.
Plus:
Supplying labs across all 50 states
From single-physician practices running 50 tests a day to hospital systems processing thousands - we maintain dedicated inventory for labs of every size. Our Kentucky facility serves…
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73% of labs experience critical reagent stockouts monthly
Someone forgets to reorder clinical chemistry reagents, testing volume spikes unexpectedly, or your regular supplier doesn’t tell you they’re running low. Suddenly you're calling every supplier in three states, paying whatever they ask so you don’t look bad to your boss and your staff.
Next Day Reagents, LLC eliminates this entirely. Your clinical chemistry supplies are already here, already yours, ready to ship today.
Why labs choose Next Day Reagents, LLC?
Hop on a video call. We’ll show you exactly where your reserved supply is kept in our Kentucky facility.
If there’s going to be a problem maintaining your supply, we give you at least 1 month's notice.
The price we quote is the price you pay, period.
When stress comes home from work, it impacts everybody. Our job is to make sure that never happens.
Your virtual stockroom in 3 steps
Send us 3 months of purchasing history
We'll calculate your needs and guaranteed pricing
Your dedicated inventory is ready within 5 business days
Questions about switching suppliers?
Talk to a member of our team who actually understands your workflow. No sales pressure - just straight answers about inventory, pricing, and logistics.
