Hellma

Hellma Hellma calibration standard set UV106H for checking stray light (cut-off approx. 198, 258, 322 nm) according to USP (method A), Dimensions:

Name: Hellma Hellma calibration standard set UV106H for checking stray light (cut-off approx. 198, 258, 322 nm) according to USP (method A), Dimensions:
Brand: Hellma

Hellma® calibration standard set UV107 for checking stray light according to Ph. Eur. and USP (method B) with UV23 potassium iodide calibrated at 250 nm (cut-off approx. at 259 nm), slit width 2 nm, measured against UV12 ultrapure water (blank), both filters together in high-quality storage box with serial numbers and DAkkS calibration certificate Hellma® calibration standards are manufactured 100% in Germany. Compliant with regulations Hellma® calibration standards comply with the specifications of quality management systems and pharmacopoeias for the highest quality requirements and international comparability of the measurement results. DAkkS calibration certificate* Hellma® calibration standards are manufactured in the Hellma Analytics calibration laboratory accredited by the DAkkS* in accordance with DIN EN ISO/IEC 17025 and are supplied with a DAkkS calibration certificate*. Traceability All measurement results of Hellma® calibrationMostrar mais

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