Beckman Coulter DXI800 analyzer

Beckman DxI 800 Reagents With a Guaranteed Price Match and Next-Day Delivery

Show us any invoice and we'll match your current DxI 800 reagent pricing at minimum. Most labs pay 10-15% less. Order by 5 PM and it's on your bench by noon tomorrow.

In-stock inventory
Your monthly supply reserved and ready to ship
Price
Guaranteed price match - typically 10-15% savings
Fast turnaround
Order by 5 PM, receive by noon tomorrow
Cold storage
Temperature-controlled, dedicated storage for your supply
Fast shipping
99.7% fulfillment rate for next-day delivery
Contract document
No minimum orders, no contracts

Featured products

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Calibrators
Testosterone Calibrator Set 6x2.5mL
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System Reagents
UniCel DXI Wash Buffer II Solution-10L
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Calibrators
PSA Calibrator Set 6x2.5mL
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Beckman Coulter 37205 PSA Calibrator Set 6x2.5mL
SKU:
37205-BK
$
198.00
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Total Vitamin D Calibrator
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Beckman Coulter B24839 Total Vitamin D Calibrator
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B24839-BK
$
210.00
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DHEA-S Calibrator Set 6x2mL
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Beckman Coulter A10827 DHEA-S Calibrator Set 6x2mL
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A10827-BK
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209.68
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Calibrators
Cortisol Calibrator Set 6x4mL
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Beckman Coulter 33605 Cortisol Calibrator Set 6x4mL
SKU:
33605-BK
$
178.80
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hLH Calibrator Set 6x4mL
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Beckman Coulter 33515 hLH Calibrator Set 6x4mL
SKU:
33515-BK
$
198.00
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Ferritin Calibrator Set 6x4mL
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Beckman Coulter 33025 Ferritin Calibrator Set 6x4mL
SKU:
33025-BK
$
150.00
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Total T4 Calibrator, 6 x 4 mL
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Beckman Coulter 33805 Total T4 Calibrator, 6 x 4 mL
SKU:
33805-BK
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180.00
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Testosterone Calibrator Set 6x2.5mL
Calibrators

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PSA Calibrator Set 6x2.5mL
Calibrators

Short Dated Deals

Short Dated Deals

Beckman Coulter 37205 PSA Calibrator Set 6x2.5mL

SKU:

37205-BK

$

198.00

Total Vitamin D Calibrator
Calibrators

Short Dated Deals

Short Dated Deals

Beckman Coulter B24839 Total Vitamin D Calibrator

SKU:

B24839-BK

$

210.00

DHEA-S Calibrator Set 6x2mL
Calibrators

Short Dated Deals

Short Dated Deals

Beckman Coulter A10827 DHEA-S Calibrator Set 6x2mL

SKU:

A10827-BK

$

209.68

Cortisol Calibrator Set 6x4mL
Calibrators

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Short Dated Deals

Beckman Coulter 33605 Cortisol Calibrator Set 6x4mL

SKU:

33605-BK

$

178.80

hLH Calibrator Set 6x4mL
Calibrators

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Short Dated Deals

Beckman Coulter 33515 hLH Calibrator Set 6x4mL

SKU:

33515-BK

$

198.00

Ferritin Calibrator Set 6x4mL
Calibrators

Short Dated Deals

Short Dated Deals

Beckman Coulter 33025 Ferritin Calibrator Set 6x4mL

SKU:

33025-BK

$

150.00

Total T4 Calibrator, 6 x 4 mL
Calibrators

Short Dated Deals

Short Dated Deals

Beckman Coulter 33805 Total T4 Calibrator, 6 x 4 mL

SKU:

33805-BK

$

180.00

About the Beckman Coulter DxI 800

‍

The UniCel DxI 800 is the high-volume analyzer of Beckman's Access immunoassay family, running up to 400 tests per hour in hospital core labs and reference labs. It shares the Access reagent pack format with the DxI 600 and Access 2, so the same part numbers run across every Access-family instrument a network operates.

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At DxI 800 volume, substrate and wash buffer become steady bulk purchases alongside the assay packs, and the whole list price matches as one.

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Every DxI 800 reagent we stock, by part number

‍

Find your part number below and click through for pricing, kit details, and ordering. If you run an assay that isn't listed, contact us and we'll source it at price-matched rates.

‍

DXI800 assay reagents

Assay
Part number
Kit size
Price

DXI800 quality controls

Product
Part number
Kit size
Price
No items found.

DXI800 system reagents

Every DXI800 consumes these regardless of test menu, which makes them the fastest way to test our pricing against your current invoice.

Product
Part number
Kit size
Price

DXI800 consumables

Product
Part number
Kit size
Price
DON'T SEE YOUR PART NUMBER? WE'LL SOURCE IT
Send your part number

Switch DxI 800 reagent suppliers without slowing the line

‍

A DxI 800 running up to 400 tests an hour goes through Access packs, substrate, and wash buffer at a pace where supply and pricing both matter every week. From us, every one of those items keeps its Beckman part number and package insert. No assay revalidates, no calibration curve resets, and the QC history your lab has built stays intact.

‍

The menu is usually the wide part: thyroid, tumor markers, vitamin D, cardiac, fertility. Send the whole invoice and within 24 hours you get the line-by-line comparison across all of it, matched at minimum and typically 10-15% under, with a month of your consumption reserved in our warehouse when you join Reagents Plus.

‍

SEND YOUR INVOICE, GET THE COMPARISON IN 24 HOURS

Your chemistry reagents are always here - the free Reagents Plus program

Never run out. Never panic order. Never pay for rush orders.

The Reagents Plus program keeps your complete monthly inventory of clinical chemistry reagents in our Kentucky warehouse, reserved exclusively for your lab. It's free to join, no contracts, no commitments.

How it works

Step 1

Share 3 months of your reagent usage history.

Step 2

We calculate your monthly needs and reserve that exact inventory.

Step 3

Your reagents sit in dedicated storage with your lab's name on it.

Step 4

Order by 5 PM, receive by noon tomorrow from your pre-staged supply.

Step 5

We automatically replenish your reserve after each order.

You eliminate stockouts, emergency orders, and the premium prices that come with desperation. Your chemistry reagents are always available at your guaranteed price.

FAQ about Beckman DxI 800 reagents from NextDayReagents

Why buy DxI 800 reagents from you instead of the manufacturer or a big distributor?

Pricing in this industry is tiered by volume, and small labs sit at the bottom of the tier. A physician office lab or independent lab buying direct, or through one of the ten large national distributors, pays list price or close to it, while hospital systems get the discounts. We give small labs big-lab pricing. Show us your current invoice and we'll match it at minimum, and most labs end up 10-15% below what they were paying.

Are these genuine Beckman Coulter Access reagents?

Yes. Same part numbers, same package inserts, sourced through authorized distribution channels with full chain of custody documentation, lot tracking, and temperature-monitored storage from our dock to yours.

Do I need to revalidate my assays if I switch suppliers?

No. These are the identical OEM reagents your analyzer runs today, just purchased from us instead. Your methods, reference ranges, and QC history all stay exactly as they are.

Can you keep up with substrate and wash buffer volume on a DxI 800?

Yes. System reagents are the steadiest consumption a DxI 800 has, which makes them the easiest items to reserve accurately. Your Reagents Plus reserve is sized from your actual usage history and replenishes automatically after every order.

We run thyroid, tumor marker, and vitamin D menus. Can one comparison cover the whole list?

Yes. Send your full invoice and the line-by-line comparison covers every assay pack, calibrator, control, and system reagent on it, each matched at minimum. The wider the menu, the more the total savings add up.

How fast will my DxI 800 reagents arrive?

Order by 5 PM and your reagents arrive by noon the next day. Members of our free Reagents Plus program have a full month of their supply reserved in our Kentucky warehouse at all times, so next-day delivery is a guarantee, not a best effort.

What is the Reagents Plus program?

You share 3 months of your usage history, we calculate your monthly needs, and we keep that full month of inventory reserved in dedicated storage under your lab's name. Order whenever you're running low and it arrives the next day. It's free to join, with no contracts and no minimums.

An assay I run isn't in your list. Can you get it?

Almost certainly. The table covers current stock, and we source across the full Access menu. Send us the part number and we'll quote it at price-matched rates.

What if you can't beat my current price on a specific reagent?

We'll match it, and we'll tell you upfront if a single SKU is priced better elsewhere. Across a full reagent list, the total savings settle the question on their own.

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