Attributes

Brand	-
Category	Office Equipment, Supplies & Services / Photo Printing Equipment
Origin	-
Volume	500 ML
Compatible Processes	C41 and ECN-2
Form	Liquid Working Solution
Shelf Life (Unopened)	18 Months
Shelf Life (Opened)	6 Weeks
Processing Temperature	37.8°C (100°F)
Development Time	3 minutes 15 seconds (Standard C41)
Packaging	Light-proof Amber Bottle
Shipping Cost	Free Standard Shipping
Origin	Made in USA

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Consistent quality every time

I've bought this three times now. It's incredibly consistent, which is crucial when you are developing your own film. Highly recommend for beginners.

Anonymous

Mar 26, 2026

Rating: 4/5

Great results, fast shipping

Used this for a batch of ECN-2 film. Results were clean with no color casts. Only giving 4 stars because the bottle cap was a bit tight to open initially.

Anonymous

Mar 17, 2026

Rating: 4/5

Good value for the volume

500ml goes a long way for occasional shooters. The free shipping was a nice bonus. My negatives look sharp and the grain is well-controlled.

Anonymous

Mar 14, 2026

Rating: 5/5

Excellent for travel kits

Since it's already a working solution, I don't need to carry graduated cylinders or scales when traveling. Just pour and develop. Very convenient.

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect for home development

This working solution saved me so much time. No mixing powders or worrying about ratios. The colors on my Portra 400 came out vibrant and accurate.

Anonymous

Mar 01, 2026

Rating: 5/5

No more chemistry headaches

Switching from powder kits to this ready-to-use solution was the best decision. Zero mess and the development times are exactly as advertised.

5 FAQ

Q: Does this require dilution before use?

A: No, this is sold as a ready-to-use working solution. You can pour it directly into your developing tank without any mixing or dilution.

Q: Is the ECN-2 version different from the C41 version?

A: Yes, they are chemically distinct to handle the rem-jet layer in motion picture films. Please select the specific option you need at checkout.

Q: What is the return policy if the bottle arrives leaked?

A: We offer a full replacement or refund if the product arrives damaged. Please contact us within 48 hours of delivery with photos of the packaging.

Q: How many rolls can I develop with 500ML?

A: Depending on your tank size and agitation method, 500ML typically processes between 8 to 12 rolls of 35mm film in a standard small tank setup.

Q: Can this be used for black and white film?

A: No, this solution is specifically formulated for C41 and ECN-2 color negative processes only. Please use a dedicated B&W developer for monochrome films.

Explore your interests

Silicone Wrist Rest Mouse Pad with Memory Foam, High-Aesthetic Office Wrist Support for Women, Desktop Mouse Mat

$39.81

Chino W218 Business Office Desk Phone, Stylish Minimalist Landline, Battery-Free Caller ID, 1-Year Warranty (Replacement Instead of Repair), 26 High-Aesthetic Design

$69.00

Production Line 529 Automatic Dynamic Weight Checker with Upper/Lower Limit Alarm, Roller Conveyor Carton Inspection System

$4,455.00

Grooved Crystal Transparent Wave Magnetic Card Brick Instax Wide SQ Acrylic Photo Frame Wall-Mounted and Tabletop Dual Use

$4.90

Card K Frame A4 Magnetic Hard Plastic Sleeve, Card K A3 Card Holder, Warehouse Magnetic Material Card Folder, Magnetic Card with Strip, Plastic A5 Hard Sleeve, Magnetic Label Tag, A6 Hard Card, Magnetic Suction A3 White

$2.00

Remote Pointer, Multimedia Laser Page-Turner for PPT, Model PP1000, Electronic Whiteboard and Slide Presentation Pen

$44.00

Bailong Hinge, Austrian Blum Hardware Shock-Absorbing Hydraulic Buffer Hinge for Cabinet Doors

$30.00

Xinchuang Fixed Line Phone Recording Box Loongson Domestic Kylin UnionTech Offline Speech-to-Text Secondary Development

$288.00

Financial Voucher Binding Machine Drill Bit Hollow Punch

$32.00

Supplier Network Membership Project Procurement Opportunity Information Buyer Information Inquiry Service - Procurement Pass Activated!

$10.00

Cashier System, Cashier Software, Daily Ledger Software, Income and Expense Cashier Software

$300.00

Custom Adhesive Advertising Stickers QR Code Labels Logo Printing Transparent Milk Tea Waterproof Trademark Printing

$60.00

Water Spot Remover Concentrate Water Squeegee Water Stain Remover Liquid Film Developing Water Stain Remover

$18.40

Shenzhen Nanshan Photo Destruction Service: Shredding Wedding Albums, Frames, Portraits, Private Photos, and Documents

$50.00

Qinglian D Series 2-Part and 3-Part Receipt Booklet, Premium Carbonless Copy Paper, Handwritten Multi-Column Cash Receipts for Financial Accounting

$5.85

Supermarket Pile Head Desktop Stand Price Display Sign Shelf Price Tag Store Activity Handwritten Erasable Price Label

$3.90

Waterproof Heat-resistant Computer Desk Mat with Folded Edges and Elbow Protection - Leather Mouse Pad for Study and Home Office Use

$9.80

30cm Home Decor Bulldog Figurine Dog Statue Storage Box Anim

$128.13

Professional Film Viewing Light Box with LED Source for Slides, Negatives, and Film Reversal Viewing and Copying

$50.09

Secret Recipe Youth-Preserving Ejiao Paste Stickers, Whitening Ejiao Paste, Blood Stasis Dispelling Nodule Paste, Kidney-Essence Strengthening Energy Paste Labels

$9.60

Die Cutting Ejector Pad Sponge High-Elastic Sponge Glue Die Cutting Machine Die Cut Sponge EVA Positioning Stopper Blade Strip

$66.93

Direct Sales English Children's Magnetic Habit and Behavior Formation Self-Discipline Chart, Reward Refrigerator Magnet GB020 Plastic

$30.80

A4 Magnetic Display Sheet, Kindergarten Artwork Frame, Business License Holder, Soft Magnetic Strip for Wall Hanging 8K/4K/A3 Awards and Certificates

$2.56

Clothing Size Labels Pants Size Stickers Sequential Number Tags White Background Black Text Round 1-60

$1.79

Raffle Box, Internet-Famous Large and Small Acrylic Transparent Aluminum Alloy Prize Ball for Children and Elementary Students, Annual Event Draw Ball, Blind Box Lottery Prop Box, Drawing Box, Celebration Winning Ball Prize Box

$17.80

Jumen Loose-Leaf Binder Rings Openable Random Circle Planner Loose-Leaf Paper Buckle Ring Album Book Ring Book Loop Card File Storage Fixed Clip Binding Punch Colorful Plastic Ring Buckle Loose-Leaf Circle Creative Stationery

$3.60

Custom Invoice Two-Part Sales List Delivery Note Three-Part Order Book Shipping Receipt Outbound Printing Customization

$8.50

Perfect Binding Machine with Polyurethane Wear-Resistant Suction Nozzle

$29.80

[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

$7.57

135/120/4x5 Film Copying Light Box with Adjustable, Even Illumination for Viewing Negatives

$34.00

Shenou SOC1924S Rack-Mounted 24-Channel 1TB Hard Drive Telephone Recording System, Landline Phone Recorder for Hotels and Banks

$4,503.00

i7 High-Config Dedicated Graphics Quad-Core 19~24 Inch Office Home Gaming All-in-One Computer Desktop Complete System

$114.00

White Binding Comb Strips Plastic Comb Ten-Hole Strips 3mm-35mm Black Blue Red Macaron A4 Assorted Cover Plastic Comb Strips Ten-Tooth Folder Strips Book Pressure Strips Loose-Leaf Rings Free Shipping

$7.23

Custom Sales List, Receipts, Delivery Notes, Reimbursement Forms, Two/Three/Four-Part Carbonless Copy Paper Printing for Orders and Inventory

$40.00

Non-Slip Double-Ended Crystal Clip POP Advertising Clip for Hot Pot Restaurants Product Promotion Menu Labels with Non-Slip Pad PC

$1.80

Agfa Rodinal R09 Black & White Film Developer, German Rollei Compatible, High Contrast Development Solution

$121.44

Lucheng LC070505 Cat5e Unshielded Patch Cable - 5M Jump Wire (Unit: Piece)

$41.80

E6 Reverse Film Developing Kit: Chemicals for Color Slide Film (135/120), Color Positive Development Agents

$180.00

Biaze Multifunctional Laser Pointer, Rechargeable Green Light PPT Presenter for Teachers, Slide Clicker, Multimedia Remote, Electronic Teaching Pointer with Infrared

$26.90

2-Channel Recording Box Dual-Line Telephone Recorder Computer Recording Box Phone Recording Pop-up Secondary Development

$255.00