彩色反轉片定影液及補充液，可配製6 x 10公升（60公升）

The math works out to about $1.30 a liter, which beats buying pre-mixed fixer every time. Mixed a batch and it cleared a test strip in under two minutes, just like the chems I used in the lab back in school. That 10L replenisher size is perfect for anyone running a steady volume of E-6.

Mixed my first batch tonight and the replenisher rate is noticeably better than the old stuff I was using — I’m getting more runs out of the same tank. The 60 liters makes it easy to justify for a small lab, and the fixer holds its strength through a full session without sudden drop-off.

The 60-liter yield is a lot of chemistry for the money, which makes it a no-brainer for high-volume work. The lower replenishment rate means I'm not constantly mixing up fresh batches, and that alone saves me a good chunk of time each week.