Paterson Developing Trays constructed of a hard durable, chemical resistant plastic, are available for all popular print sizes in 3 colors to help differentiate between chemicals under safelight conditions. This...
The Paterson Certified Thermometer is a 9" long glass stem thermometer, calibrated and guaranteed accurate to 0.3°C. Featuring dual scale markings in 0.3°C steps from 13 to 30°C and in...
This Paterson Developing Tray is constructed of a hard durable, chemical resistant plastic, and is available for all popular print sizes in 3 colors to help differentiate between chemicals under...
This AP Developing Tray is constructed of a hard durable, chemical resistant plastic, and is available for all popular print sizes to help differentiate between chemicals under safelight conditions. The...
This Paterson Developing Tray is constructed of a hard durable, chemical resistant plastic, and is available for all popular print sizes in 3 colors to help differentiate between chemicals under...
