Kemtrak AB’s Photometric Accuracy Verification Filters provide reliable, NIST‑traceable validation for both laboratory spectrophotometers and Kemtrak AB process photometers.
Why Kemtrak Filters Stand Out:
Many filters on the market rely on stickers and lack individual traceability.
After customer feedback, we developed a solution which meets higher standards:
🔹 Laser‑marked, permanent identification
🔹 Unique serial numbers linked to a certified lot
🔹 NIST‑traceable absorbance (200–2000 nm)
🔹 Suitable for lab and industrial photometers
Designed for users who require confidence, auditability, and long‑term reliability in their photometric verification. Elevate the measurement accuracy — every time. 🚀
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