Unico Calibration Filters - Stray Light Check Filters, 220 Nm
Brand: Unico
USD 362.8 — In stock
How to order
In stock — USD 362.8.
Prefer to order with a person? +1 855 932 4721 · info@priconmed.com · Contact us.
Variants
- Stray Light Check Filter, 220 nm, Factory Calibrated — USD 362.8 — In stock — SKU S-90-9122
Product intelligence — AI-assisted — defer to the manufacturer's IFU
01 — At a glance
Product overview
Unico Stray Light Check Filters are factory-calibrated tools specifically designed to verify the optical performance and accuracy of laboratory spectrophotometers. This 220 nm filter helps ensure medical and dental diagnostic equipment maintains precise measurements by testing for stray light interference at the ultraviolet spectrum. These certified filters are essential for facilities requiring documented equipment calibration and reliable photometric results.
- Brand
- Unico
- Filter Type
- Stray Light Check Filter
- Wavelength
- 220 nm
- Calibration Status
- Factory Calibrated and Certified
- Category
- Lab Equipment & Accessories
How to think about this product
When selecting calibration tools, buyers should differentiate between stray light check filters, absorbance filters for photometric accuracy (such as 10%T and 50%T), and wavelength calibration filters (such as Didymium). Unico provides these as individual factory-calibrated components, allowing labs to replace specific wavelength checks without purchasing an entire set. These are standard solid-state filters designed for durability in clinical chemistry environments compared to liquid calibration standards.
02 — Clinical applications
Where this product is used
Unico Calibration Filters - Stray Light Check Filters, 220 Nm is commonly used in:
- Spectrophotometer accuracy verification in clinical chemistry labs
- Routine calibration of dental diagnostic imaging equipment
- Validation of photometric accuracy in medical research facilities
- Maintenance of certified medical laboratory equipment standards
- Stray light interference testing for UV-range diagnostics
03 — People also ask
Frequently asked questions
Q01 Who manufactures Unico Calibration Filters - Stray Light Check Filters, 220 Nm?
Unico Calibration Filters - Stray Light Check Filters, 220 Nm is manufactured by Unico. PriconMed sources this item through authorized supply channels so the lot, packaging, and expiration date match what Unico ships from the factory.
Q02 Is bulk or contract pricing available?
Yes. Verified facilities ordering full cases of Unico Calibration Filters - Stray Light Check Filters, 220 Nm — or building a standing order — can request a custom quote from our wholesale team and qualify for tiered pricing and net-30 terms.
Q03 How quickly does this ship?
In-stock orders for Unico Calibration Filters - Stray Light Check Filters, 220 Nm are handled at our St. Louis Park, Minnesota warehouse in 0–5 business days (3 PM CST cutoff) and arrive in 3–11 business days total, including 3–6 business days in transit. Ground shipping is a flat $9.99 and free on orders of $250 or more. You'll see the live in-stock count on this page; if the item is low, contact us for an ETA before placing a large order.
Q04 Can I return this product if it doesn't work for my facility?
Unopened, in-date medical supplies in original packaging can be returned within 60 days — return by mail with a free downloadable label, restocking fee $0 (none), and refunds are processed within 5 days of receipt. Sterile or opened items cannot be returned for infection-control reasons. See our Returns policy for the full process.
Q05 Is this HSA/FSA eligible?
Most medical supplies sold by PriconMed — including Miscellaneous — are eligible for purchase with HSA and FSA funds when used for a qualifying medical condition. Save your PriconMed invoice for reimbursement.
04 — Wholesale · For verified medical professionals
Need a bulk quote?
Ordering 5+ cases or stocking a facility? Our wholesale team can offer custom pricing, standing orders, and net-30 terms.
- Net-30 terms
- Custom pricing
- 1 business day response