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2 Year
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3 Year
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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Alum
Alum flour
Alum meal
Aluminite
Common alum
Cube alum
Octohedral alum salt
The potassium double sulfate of aluminum
Potash alum
Alum
Sulfuric acid, aluminum potassium salt (2:1:1), dodecahydrate
Potassium alum dodecahydrate
Alum Potassium USP Powder TAC
Potassium alum
Kalinite
Large, colorless, hard transparent crystals
White crystalline powder
Hardening solutions for fixing baths
Ingredient of the hypo-alum toning bath
Clearing bath
KAl(SO4)2.12(H2O)
Cake alum, found in grocery stores can be substituted for potassium alum
5 lbs (2.27kg)
It is essential for photography enthusiasts and professionals to have access to specialized chemicals that ensure the highest quality in film development. The Photographers' Formulary 5 lbs Potassium Alum is a premium, high-grade chemical that is both effective and reliable for use in the photographic processing of black and white film. This professional-grade potassium alum is known for its durable properties and is a staple in the darkroom for those who demand precision and consistency in their work.
Crafted with meticulous attention to quality, this 5-pound offering of potassium alum is ideal for photographers who require a substantial quantity of this essential compound. Its effectiveness in the photographic development process makes it a preferred choice over alternatives that may not cater specifically to the nuanced needs of photographic applications.
The Photographers' Formulary brand is synonymous with excellence in the field of photography chemicals, and this potassium alum is no exception. Its high-quality composition ensures that it performs reliably every time, providing photographers with the confidence that their black and white films will be developed to the highest standard.
In summary, the Photographers' Formulary 5 lbs Potassium Alum is an indispensable product for those in the field of photography who seek professional results. Its effective formulation, tailored specifically for photographic use, makes it a superior choice for the development of black and white film.