Description
Reviews
| Brand | - |
| Category | Office Equipment, Supplies & Services / Photo Printing Equipment |
| Origin | - |
| Material | High-density polyethylene (HDPE) with low oxygen permeability |
| Compatible Series | Large Format Film Development Tanks |
| Primary Function | Prevents oxidation of concentrated developer and replenisher solutions |
| Bag Capacity | Fits containers up to 20 liters |
| Seal Type | Heat-sealable or zip-lock compatible (depending on model) |
| Transparency | Semi-translucent for easy level monitoring |
| Chemical Resistance | Resistant to standard black and white film developers |
| Reusability | Single-use recommended for optimal protection |
| Package Quantity | 10 bags per box |
| Storage Condition | Store in a cool, dry place away from direct sunlight |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for archival processing
Consistency is key in my workflow. These bags ensure my chemistry remains stable between sessions. Highly recommended for serious photographers.
Anonymous
Mar 27, 2026
Rating: 3/5
Works well but packaging could be better
The bags themselves are excellent, but two arrived folded in a way that made them difficult to unfold without creasing. Functionality is still there though.
Anonymous
Mar 22, 2026
Rating: 5/5
Cost saver in the long run
I was skeptical at first, but preventing oxidation means I don't have to mix fresh solution as often. Definitely saves money on chemicals.
Anonymous
Mar 17, 2026
Rating: 4/5
Good quality, slightly tricky to fit
The material feels durable and effective. It took me a couple of tries to get the bag seated perfectly in my 15L tank, but once done, it works great.
Anonymous
Mar 10, 2026
Rating: 5/5
Essential for large format work
These bags have significantly extended the life of my replenisher solutions. No more skin forming on top of the developer after a week of storage.
Anonymous
Mar 06, 2026
Rating: 5/5
No more wasted chemicals
Simple solution to a common problem. The air extraction feature really helps minimize the headspace oxygen. My developer lasts months now.
Q: How do I remove the air effectively before sealing?
A: Gently press the bag down into the container to displace the air upwards, then seal the opening while maintaining pressure. Some users find rolling the top of the bag helpful before final sealing.
Q: Do these fit standard square storage bottles?
A: These are specifically shaped for large format series tanks. For standard square bottles, we offer a different line of anti-oxidation inserts that may suit your needs better.
Q: What is the shelf life of the bags themselves?
A: When stored in their original packaging in a cool, dry place away from UV light, the bags have an indefinite shelf life prior to use.
Q: Can these bags be reused multiple times?
A: While the material is durable, we recommend single-use to ensure maximum protection against oxidation and prevent cross-contamination between chemical batches.
Q: Are these compatible with color film chemicals like C-41?
A: These bags are primarily designed for black and white film development solutions. For color processes requiring strict temperature control and specific chemical stability, please consult the manufacturer's compatibility chart.
Piano Sheet Music Collection - Pop and Classical Scores, Tutorial Books, and Staff Notation for Piano and Electronic Keyboard (10,000 Songs)
$10.00
Natural Clear Quartz Faceted Tumbled Beads for DIY Jewelry Making, High-Quality Carved Beads for Bracelets and Necklaces
$1.80
Music Play Lao Wei Khalil Fong Guitar Chord Sheet - Digital Version
$9.00
Kimberly-Clark 41412 WYPALL X70 All-Purpose Wipes - Oil/Absorbent/Solvent Resistant Shop Towels
$110.00
EMG 60/85/81/81TW/89/89R Active Dual-Coil Guitar Pickups - Cuttable and Ready to Install
$910.00
Retainer Storage Case with Mirror for Cleaning and Soaking Portable Orthodontic Aligner Box
$24.93
Suitable for 195/55R15 & 195/60R15 Used Tires Year-Round Supply Low Price Guaranteed Quality
$80.00
Sink Drain Rack Corner Hanging Basket - Kitchen Sponge and Cloth Organizer, Multi-Function Home Storage Solution
$13.73
Magnetic Refrigerator Side Storage Rack - No-Drill Wall Organizer for Spices and Utensils
$9.10
Multi-Function Car Tire Stone Removal Hook Tool for Picking and Digging Out Debris
$7.35
Suction Cup Sink Strainer - Disposable Kitchen Drain Filter for Food Scraps and Waste
$14.30
Kimberly-Clark Wiper Paper, Industrial Cleaning Wipes for Oil and Grease, Factory & Laboratory Use
$963.52
Loose Gold Rutilated Quartz Beads, Donghai Agate, Chalcedony, Jade, Cat's Eye, Titanium Crystal, Aquamarine, White and Yellow Crystal Single Beads for Bracelets
$8.42
Faucet Drain Mat, Non-Slip Countertop Pad for Kitchen and Bathroom, Splash-Proof Sink Organizer, Thickened Mold-Resistant Silicone Mat
$3.78
New Pirelli Tire 255/40R20 101W AO PZERO PZ4 with Silent Cotton Original Fit for Audi A6L
$1,358.00
Oriental Pearl Dual Porcelain Jar Gift Set: Green Tea, Black Tea, Jin Jun Mei, Pu'erh Loose Leaf Tea in Porcelain Jars
$149.00
Purified Water Bucket Stand Inverted Water Dispenser Pump Simple Mineral Water Drinking Machine Press Pump
$10.80
New Children's Gouache Paint Brushes DIY Hand-Painted Graffiti Art Class Watercolor Acrylic Paint Brushes Bristle Round Tip Brush
$6.41
Natural Clear Quartz Fully Clean Untreated Faceted Round Rice Beads - For Women's Bracelets, Spacer Beads, and DIY Crafts
$6.63
Sponge Brushes for Kids' Crafts and Creative Painting - Student Art Stamping Tools, DIY Sponge Paintbrushes
$13.86
Jiuchenggong Liquan Ming Tang Dynasty Ouyang Xun Yao Mengqi Copybook, Regular Script Brush Calligraphy Workbook, 3 Volumes, 188 Pages
$17.90
Shaped Watercolor Paper Ticket Stubs - Blank Postage Stamp Bookmarks with Serrated Edges, Thickened 300g Premium Cotton Pulp, Fine Texture for Art Hand Painting, Easy Blending, High Absorbency, Wrinkle-Resistant - Perfect for Postcards and Creative Cards
$9.85
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
![[2026 New Edition Labor Contract] Social Security New Regulations, Labor Contracts for Individual Businesses, Temporary Workers, Part-Time Staff, Onboarding Registration Forms, Factory Employee Employment Templates, Probationary Period Labor Cooperation and Partnership Agreements](https://www.gosteppe.com/cache/medium/product/388205/legacy-main-5e4718a8989ad3528843f7ce.webp)
