Citric Acid For Photography

Citric Acid For Photography - 5 Lb Pack

Product Code: eq2079
Availability: In Stock

$104.85 $130.01

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Description
Reviews (6)

This is 5 lb of Citric Acid for Photography - 5 lb Packfrom Photographers' Formulary. It is commonly used as a preserving agent in clearing baths, emulsions, and other solutions as well as a sequestering agent or a stop bath.

Often Used as a Stop Bath Preserving Agent or Sequestering Agent

Parameters
Synonyms	2-Hydroxy-1,2,3-propanetricarboxylic acid
Appearance	Colorless, odorless crystals or granules efflorescent in dry air, deliquescent in moist. Very soluble in water; freely soluble in alcohol.
Uses	Preservative in clearing baths, emulsions, etc. As a sequestering agent As a stop bath
Chemical Formula	H₃C₆H₅O₇
Notes	Common forms of citric acid can be purchased in powder form from many drug and health stores. Due to its odorlessness it makes a more pleasant stop bath solution.
Weight	5 lb / 2.3 kg
Packaging Info
Package Weight	5.3 lb
Box Dimensions (LxWxH)	10 x 6 x 6"

Related Questions and Answers

Q: 1. Do these have double zippers?

A: No, the Neewer Photography Sandbags have single zippers.

Q: 2. Is this cardstock printable on both sides?

A: Unfortunately, the Archival Methods Acid-Free Card Stock (11 x 14", 50-Pack, White) is not made to be printed on. It can be used to mount documents and photos. Also to be a backing for a photograph when it is inside a frame.

Q: 3. Do the 15 lb bags touch the ground when on the middle leg of a c-stand?

A: When the sandbags are placed on the highest/largest base leg of the Century Stands' base, the sandbags do not touch the ground.

Q: 4. Is there a vibration on marks such as other similar device on the market ?

A: The Teradek CTRL.5 3-Axis Wireless Lens Controller does not feature vibration or haptic feedback.

Q: 5. Is there a touchbased LIDAR capability to track subjects similar to DJI Pro grip?

A: While the Teradek RT - CTRL.5 does not currently have a Touch to Focus feature, Teradek is planning to include a similar feature on later firmware updates. Whether tracking is included is not known at this time.

Q: 6. Is there an integration to get lens data from RED camera without having to manually calibrate lenses in the CTRL.5? Zeiss XD etc

A: Currently, the Teradek CTRL.5 3-Axis Wireless Lens Controller does not have functionality that allows you to get lens data from a RED camera without manually calibrating the lens. However, this feature may be available in later software releases.

Q: 7. Will I need one or two of these for my BRG1500AVRLCD ?

A: You would only need one CyberPower RB1290X2 Replacement battery for the BRG1500AVRLCD.

Q: 8. is this the same thickness as "oak-tag"? Is it thinner than 1/8" mat board?

A: Archival Methods Acid-Free Card Stock (24 x 36", 50-Pack, White) is 290gsm 14 point card stock (similar to a standard postcard). It is much thinner than the 1/8 inch mat board.

Q: 9. Will this unit allow control of electronic EF/RF lenses on RED DSMC3 (lenses with built-in motors?)

A: No, I'm sorry to say that the Teradek RT - CTRL.5 does not support electronic control of lenses when working with the RED ecosystem.

Q: 10. Title says "Card Stock" but Key Features says "Easy-Folding Paper" I am looking for a card stock to keep photo in sleeve from bending. Which is it?

A: This paper is likely not thick enough for your needs, this is more of a backing paper for albums or portfolios. For single, loose prints in sleeves, you might look for a mat board (such as BH #ARMB4P81PW) that will be significantly thicker and sturdier.

Connie	15/08/2024
[10 x 6 x 6"] using this to mount a panoramic 8 X 54 photo.....had to piece three together and cut as well but it's working. tried to find a size i wouldn't need to cut but the cost was much too high. good ole duct tape sealed the back of the three pieces together quite nicely....ha!...men like duct tape so much....am beginning to know why. 5

Bob	15/06/2024
[5.3 lb] Not much to critique about foam core; it is what it is. If you have a thin frame, and don't want to make your sandwich from another piece of expensive museum board, this makes a great, acid-free base, and takes up little space. 5

thomas	24/04/2024
[10 x 6 x 6"] Good way to mount prints using an archival quality backing board. 5

Mark	11/04/2024
[5 lb / 2.3 kg] Put in about 1 cup of Citric Acid, dissolved, into a Jobo at high temp and give it a few hours. Fill and drain the unit a couple of times, and you're good to go! You just cleaned the Jobo. Also works well for other darkroom items, such as trays, tongs, etc... 5