✦ LIBER ✦

New Sample Holder for Reflection Measurements with the Beckman Model DU Spectrophotometer

✍ Scribed by TONNQUIST, G.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Integrating Sphere for the Measurement o

✍ JACQUEZ, JOHN A.; MCKEEHAN, WAYNE; Huss, JOHN; DIMTROFF, JAMES M.; KUPPENHEIM, H 📂 Article 📅 1955 🏛 Optical Society of America ⚖ 503 KB

Modification of the Beckman Model DU Spe

✍ MORAN, HUBERT S. 📂 Article 📅 1955 🏛 Optical Society of America ⚖ 326 KB