Clinical Chemistry Reagents
Guaranteed next-day delivery, price-matched to beat your current supplier, with your complete inventory reserved and pre-stocked through Reagents Plus.
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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
Share 3 months of your reagent usage history.
We calculate your monthly needs and reserve that exact inventory.
Your reagents sit in dedicated storage with your lab's name on it.
Order by 5 PM EST, receive by noon tomorrow from your pre-staged supply.
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.
Complete reagent coverage for major analyzer platforms
We maintain extensive inventory for all leading clinical chemistry analyzers
Roche Diagnostics Systems
- Cobas c311, c501, c502, c503, c701, c702, c703
- Cobas Integra 400 plus, 800
- Complete range of Cobas reagents including Cardiac, Diabetes, Therapeutic Drug Monitoring
Abbott Diagnostics
- Architect c4000, c8000, c16000
- Alinity c-series
- Full Abbott reagent portfolio including immunoassay and integrated chemistry
Siemens Healthineers
- Atellica CH930, Solution
- ADVIA 1800, 2400, XPT
- Dimension EXL, RxL Max, Vista systems
- Complete Siemens chemistry menu including specialty proteins
Beckman Coulter
- AU480, AU680, AU5800 series
- DxC 500, 600, 700 AU analyzers
- UniCel DxC series
- Full Beckman chemistry reagent catalog
Ortho Clinical Diagnostics
- VITROS 4600, 5600, 7600
- VITROS XT 7600, 3600
- MicroSlide and MicroWell technology reagents
Mindray
- BS-120, BS-200, BS-240Pro, BS-380, BS-480
- Cost-effective reagent alternatives without compromising quality
Essential chemistry test categories always in stock
Comprehensive metabolic panels
Glucose, BUN, creatinine, sodium, potassium, chloride, CO2, calcium, total protein, albumin, ALP, ALT, AST, bilirubin - maintaining constant inventory for your highest-volume testing.
Lipid testing reagents
Total cholesterol, HDL, LDL (direct), triglycerides, apolipoprotein A1, apolipoprotein B, Lp(a) - all storage conditions maintained including frozen specialty reagents.
Liver function reagents
ALT, AST, ALP, GGT, total bilirubin, direct bilirubin, total protein, albumin, prealbumin, ammonia - ready for immediate shipment from temperature-controlled storage.
Kidney function and electrolytes
Creatinine (enzymatic and Jaffe), BUN/urea, uric acid, sodium, potassium, chloride, bicarbonate, calcium, phosphorus, magnesium - your core chemistry menu always available.
Cardiac markers and specialty testing
Troponin I, troponin T, CK-MB, myoglobin, BNP, NT-proBNP, homocysteine, hs-CRP - including ultra-sensitive reagents requiring -20°C storage.
Therapeutic drug monitoring
Phenytoin, valproic acid, carbamazepine, phenobarbital, theophylline, digoxin, lithium, acetaminophen, salicylate - DEA-compliant storage and handling.
Diabetes management reagents
Glucose (hexokinase), hemoglobin A1c, fructosamine, microalbumin, insulin, C-peptide - supporting both routine and specialized diabetes testing.
Protein and immunology testing
Total protein, albumin, immunoglobulins (IgG, IgA, IgM), complement (C3, C4), CRP, RF, ASO - including specialty proteins requiring careful handling.
Storage capabilities for every reagent type
Your clinical chemistry reagents require specific storage - we've invested in the infrastructure
Room Temperature (15-25°C)
Climate-controlled warehouse maintaining strict temperature ranges for liquid stable reagents, with continuous monitoring and backup HVAC systems.
Refrigerated (2-8°C)
Dedicated refrigeration units for enzyme reagents, controls, and calibrators. First-in-first-out rotation ensures you never receive near-expiration products.
Frozen (-20°C and -80°C)
Ultra-low freezers for specialty reagents, cardiac markers, and long-term stability materials. Backup power generation prevents any temperature excursions.
Hazardous Materials Compliance
DOT-certified storage for reagents containing sodium azide, acids, or other hazardous components. Full chain-of-custody documentation included.
Serving every type of laboratory
Hospital and Health System Laboratories
Supporting core labs processing thousands of samples daily. Your dedicated inventory scales with census fluctuations - increase reserves during flu season, adjust down during summer months. Integration with major hospital GPOs honored.
Independent Clinical Laboratories
From regional reference labs to specialty testing facilities. Flexible ordering for volatile test volumes. Support for both routine and esoteric testing menus. Multi-site shipping to satellite locations.
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Physician Office Laboratories
Perfect for practices with CLIA-waived or moderate complexity testing. No minimum orders mean you can stock exactly what you need. Same pricing whether you order 5 tests or 500.
Urgent Care and Emergency Clinics
Critical chemistry reagents for acute care settings. STAT availability for troponin, D-dimer, and comprehensive panels. Emergency after-hours support available.
Research and University Laboratories
Supporting academic medical centers and research institutions. Specialized reagents for clinical trials. Documentation for grant purchases and institutional requirements.
Blood Banks and Plasma Centers
Chemistry reagents for donor screening and therapeutic monitoring. Temperature-validated shipping for critical materials. Support for FDA-regulated testing requirements.
Controls, calibrators and consumables
Complete your chemistry testing workflow.
Quality Control Materials
- Multi-analyte controls at 2-3 levels
- Assayed and unassayed options
- Liquid, lyophilized, and frozen formats
- Specialty controls for drugs, cardiac markers, proteins
Calibration Materials
- OEM calibrators for all major platforms
- Third-party alternatives where available
- Automated calibration verification sets
- Linearity materials for method validation
Essential Consumables
- Sample cups and segments
- Reagent boats and vessels
- Cuvettes and reaction cells
- Pipette tips and sample probes
- Analyzer-specific maintenance supplies
The NextDayReagents advantage for clinical chemistry labs
Your reagents are already here, waiting for you
Unlike traditional suppliers who drop-ship from manufacturers or maintain "just-in-time" inventory that's often not in time, we've already purchased and stored your monthly chemistry reagent needs. Your dedicated inventory sits in our Kentucky facility with your lab's name on it.
This means
No backorders when manufacturers run short.
No competition with other labs for limited supply.
No price spikes during shortage periods.
No emergency orders at premium prices.
No delayed testing due to reagent unavailability.
Frequently Asked Questions
What are clinical chemistry reagents?
Clinical chemistry reagents are specialized chemical solutions used in automated analyzers to measure various substances in blood, urine, and other body fluids. These include reagents for glucose testing, liver function panels, kidney function tests, lipid profiles, and electrolyte measurements.
Which clinical chemistry analyzer reagents do you stock?
We maintain inventory for all major platforms including Roche Cobas, Abbott Architect, Siemens Atellica, Beckman Coulter AU series, Ortho VITROS, and Mindray systems. Both OEM reagents and validated third-party alternatives are available.
How do you ensure clinical chemistry reagent stability during shipping?
All temperature-sensitive reagents ship in validated packaging with appropriate refrigerants. Our 99.7% on-time, in-spec delivery rate leads the industry.
Can you supply chemistry reagents for older analyzer models?
Yes. We maintain reagents for legacy systems including Olympus AU480/640/2700, Hitachi 917, and older Dimension models. If your analyzer runs, we can supply it.
What's the shelf life of chemistry reagents you ship?
We guarantee minimum 6-12 months dating on all reagents (depending on type). Our first-in-first-out rotation ensures you receive the freshest inventory. Expiration dates are clearly marked on all shipments.
Do you offer generic or third-party chemistry reagents?
Yes, we offer FDA-approved alternatives for many high-volume tests. These can reduce costs by 20-40% while maintaining quality. All alternatives include correlation data and validation protocols.
How do you handle chemistry reagent recalls?
Our system immediately identifies affected lots in your reserved inventory. You're notified within hours of any recall with specific lot numbers and replacement reagents shipped immediately at no charge.
Can you provide reagents for specialty chemistry testing?
Absolutely. Beyond routine chemistry, we stock reagents for drugs of abuse, therapeutic drug monitoring, tumor markers, vitamins, and trace elements. Exotic tests can be special-ordered with 2-3 day delivery.
Do chemistry reagents require special disposal?
Some reagents contain sodium azide or other hazardous materials requiring special disposal. We provide complete SDS documentation and can recommend certified disposal services in your area.
What's your minimum order for clinical chemistry supplies?
No minimums. Order one reagent or one hundred. Your pre-purchased inventory through Reagent Plus means even single-item orders ship immediately at no extra charge.
Do you offer bulk discounts on high-volume chemistry reagents?
Your Reagents Plus membership already includes volume pricing without volume commitments. The more you consolidate with us, the better your pricing becomes - automatically adjusted monthly.
How quickly can you deliver chemistry reagents for new test implementations?
For common tests, immediately from your reserved inventory. For new or unusual tests, 2-3 days. We can expedite analyzer-specific reagents for new instrument installations.
Start your chemistry reagent solution today
Four ways to get started
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It’s free and guarantees your supply and next day shipping.
Tell us your analyzers and test menu for instant pricing.
Talk to us over the phone about what you need.
Join 239 laboratories that never worry about chemistry reagent availability, pricing games, or emergency orders.
