Kodak D-76 Developer Powder, 1 Gallon For B W Film. For general-purpose use with films such as Kodak T-MAX Professional, PLUS-X Pan, and TRI-X Pan Films; also for some spectroscopic films and plates. A favorite of pictorial photographers.Yields full emulsion speed and maximum shadow detail with normal contrast. Moderately fine grain, excellent development latitude.For use in: small and large tanks, trays, rotary-tubes, rack-and-tanks Keeping Properties:Stock solution (full strength ) in closed container (full) - 6 months; 2 months in a half full container Working solution (full strength) in a tray-24 hours (or tank-1 month) Diluted 1:1 solution-24 hours in a tray (N/A for a tank) Useful Capacity (unreplenished):Full strength in a tray; 16-8x10 sheets per gal (4 per L) Full strength in a tank; 16-8x10 sheets per gal (4 per L); useful capacity can be increased by replenishmentDiluted 1:1 in a tray; 8-8x10 sheets per gal in a tray (2 per L) Diluted 1:1 in a tank; 8-8x10 sheets per gal in a tank (2 per L) Product Features D-76 provides full emulsion speed and excellent shadow detail with normal contrast, and produces fine grain. One gallon mix is in powder form and must be mixed with water before use. You'll find it an excellent choice for almost any general photo application. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!