SKU: 6046347562

Ilford Ilfostop Stop Bath (500ml)

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Description

Ilford Ilfostop Stop Bath (500ml)Liquid Concentrate Use For Black and White Film Minimal Odor Use for Tank, Tray or Dish Processing Extends Life of Your Fixer Goes Yellow to Purple When Exhausted Normal Dilution is 1+19 Ilford Ilfostop is a low odoracid stop bath. Normally, when development is completed, films and papers are subjected to a stop bath rinse. This immediately halts the developing process by neutralizing the developer. Following this, the film or print is exposed to

  • Liquid Concentrate
  • Use For Black and White Film
  • Minimal Odor
  • Use for Tank, Tray or Dish Processing
  • Extends Life of Your Fixer
  • Goes Yellow to Purple When Exhausted
  • Normal Dilution is 1+19

Ilford Ilfostop is a low odor�acid stop bath. Normally, when development is completed, films and papers are subjected to a stop bath rinse. This immediately halts the developing process by neutralizing the developer.

Following this, the film or print is exposed to fixer (hypo). The advantage of the stop bath process is that it extends the life of the fixer. Some people do not use stop bath and, in that case, you must use an inordinate amount of fixer to erase the effects of the developer. If a stop bath is not available or chosen, the film or print should be thoroughly soaked in a water bath or rinse - with�frequent changing of the water supply.�Stop bath gives you the assurance that your developing stage is completely "over" and that none of the developer will be carried over to the fixer.

Ilfostop contains an indicator dye that is pH sensitive and changes color from yellow to purple as the stop bath becomes exhausted. It is specifically recommended for dish and tray processing of paper or deep tank processing of film.

It should be noted that Ilford recommends�that gloves, eye protection, apron�or overall�be worn when handling and mixing all chemicals.

Note: Never let developer become contaminated with a stop bath solution

Ilfostop concentrate will keep for 5 years in full airtight bottles and 12 months in half full tightly capped bottles
It will stay fresh as a working solution for 7 days
500ml will make 10 liters of working solution
A full working strength solution will produce 150 135-36 or 120 films or 600 20.3x25.4cm (8x10") RC prints or 300 20.3x25.4cm (8x10") FB prints
UPC: 019498893872
Quantity 500ml (17 fluid ounces, approx)
Packaging Info
Package Weight 1.35 lb
Box Dimensions (LxWxH) 6.5 x 2.8 x 2.2"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 6046347562

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Krystle Lamoreaux
Waukegan, US
★★★★★ 5
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Style: Ultra, Size: Small (2 Pack), Style: Ultra, Size: Small (2 Pack)
Our pug has been obsessed with this ball since we gave it to her — she even slept with it. Somehow it’s still in one piece, which never happens. Easily the best dog ball we’ve bought.
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Reviewed in the United States on May 18, 2026
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PrimoCat
New York, US
★★★★★ 5
Difficult to destroy. Bounce really high.
Style: Squeaker, Size: Small (2 Pack)
Bought as a gift for a friend's small dog who dismantles tennis balls. He loves them. I have many years of experience with the product (in a larger size) for my big dog. He always had one either in his mouth or near him. They are pretty much indestructible.
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Reviewed in the United States on May 13, 2026
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Majesty
Belleville, US
★★★★★ 4
High quality, wish it was just a little smaller
Style: Squeaker, Size: Small (2 Pack)
Love these. My dogs would play ball all day if I let them. These are very durable and bouncy. Love that it’s washable. They would chew up the small “tennis” balls to pieces so I love that they can’t destroy these. My only criticism is I wish these were just a little smaller (like the size of the small Kong tennis balls). My dogs can carry it in their tiny mouths but they can’t get their mouth around it enough to chew it to get the squeaker to squeak, which is their favorite thing.
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Reviewed in the United States on January 5, 2026
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CA Goose
West Palm Beach, US
★★★★★ 5
Perfect for little dogs
Style: Ultra, Size: Small (2 Pack)
Perfect size for my 13 pound chihuahua mix. Great bounce and quality feel. Definitely worth it.
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Reviewed in the United States on March 26, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
The perfect ball for a small to medium dog.
Style: Ultra, Size: Small (2 Pack)
My dog's favorite ball. Perfect size for playing catch and return for a small dog. She loves to chew on the ball. Very durable she has not been able to shred the ball. A great entertainment value. This ball does not squeak.
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Reviewed in the United States on February 27, 2026

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