Paterson · Measuring jugs and storage bottles
Paterson PTP309 1 L mixing jug
Bench equipment

When to choose it
The PTP309 is a handled one-liter mixing jug. It is useful for measuring a working solution that needs more space than a small concentrate graduate. Pick one of its printed scales and read the graduations on a level bench.
Paterson identifies PTP309 as the 1 L jug and PTP310 as the 2 L option. The Amazon title calls it a camera kit, but the part number and photographed shape match the jug.
Specifications
- Brand
- Paterson
- Film format or fit
- Bench equipment
- Darkroom task
- Measuring solutions
- Model
- PTP309
- Capacity
- 1 L
- Scales
- Metric, Imperial and US per maker
- Amazon.com reference
- B00560VUL2
Care and other choices
Review the listed format and compatibility ↑
Related choice eTone two 2 L handled darkroom bottles ↗
Compare options in this department ↗
Documentation
Questions about this product
Which Paterson jug size does PTP309 identify?
Paterson lists PTP309 as 1 L. PTP310 is its separate 2 L model.
What units appear on the PTP309 jug?
Paterson describes metric, Imperial and US graduations. Use one unit scale consistently when measuring.
When would I need a smaller measuring tool?
Use a graduate with suitable markings for small quantities that are hard to read accurately in a one-liter jug.


