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| Products NIST Traceable Luminometer Reference Plate NIST Traceable Luminometer Reference Tubes NIST Traceable OEM Luminometer Reference Systems |
LRT-168N A set of four tubes with four levels of NIST Traceable stable light intensities to conveniently calibrate and validate the performance of your tube luminometer. | ||
| Harta Instruments | 8 Russell Ave. Suite 106, Gaithersburg, MD 20877 | 301-948-8868 | info@hartainstruments.com | |||