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Description
P804UC - Hollow Cathode Lamp (HCL) - Thermo Fisher / Unicam - BariumInstrument To suit Thermo Unicam Pin Type Connectivity Seven (7) Pin ~ Coded Wavelength Primary Wavelength 553. 5nm Alternative Wavelengths 455. 4 ~ 493. 4nm Optical Window material Quartz
Instrument
To suit Thermo / Unicam
Pin Type / Connectivity
Seven (7) Pin ~ Coded
Wavelength
| Primary Wavelength | 553.5nm |
| Alternative Wavelengths | 455.4 ~ 493.4nm |
Optical
| Window material | Quartz |
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4.0 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great Church History Book - Very Readable!
Format: Hardcover
I'm really enjoying this history of theology. I'm only about 250 pages into it, but so far it has been very readable. I know it's not strictly a church history book, but it really has shed a lot of light on the people and the events that shaped the church in the first four or five centuries (that's as far as I have read so far).
I now feel like I have a much better understanding what all the debates were about, and especially the major heresies that arose during those centuries, and about the meanings of some of the key terms (homoousios, homoiousios, etc.) And this is the first book that has made the byzantine debates around the Chalcedonian councils at least somewhat comprehensible to me.
If the first 250 pages are any measure of how the rest of the book will be, I know it will be good! I can't wait to read about Augustine, medieval and scholastic theology, Aquinas, and especially the reformation.
I'll come back after I finish the book and complete this report. So far, it's five star material for sure.
Edit. After finishing this book I can only add that it is a wonderful book by a great author. The book kept my attention and was always interesting. I highly recommend it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2019
★★★★★ 5
Super!
Format: Hardcover
A great book.
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Reviewed in the United States on August 11, 2025
★★★★★ 5
SWILLE Sponge Holder for Kitchen Sink - Sink Caddy Organizer with Auto Drain Tray
Color: Black Standard
Nice to have organization at my fingertips. Well made and I love the drainage feature so that we don't have standing water and mold growing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 5
Perfect size
Color: Black Standard
Good quality track, looks very nice in my kitchen. I didn't use the suction cups because I have it sitting on my sink. I like that excess water can drain to avoid and build up of water or soap in the rack. Holds all of my cleaning tools well.
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Reviewed in the United States on February 7, 2026
★★★★★ 4
Hanger not secure
Color: Black Standard
Like the holder. The only issue I have is the hanger off the front is not locked in so falls off sometimes when I take the facecloth off the hanger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
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