Bělidlo barevného negativu III, doplňovací roztok, na 2 x 10 l (20 litrů)

Mixing up two 10L batches was straightforward and the concentrate dissolved without any residue. My bleach tanks are holding their pH steadier than with the previous chemistry I used, so I'm burning through fewer test strips. Given the lower replenishment rates Kodak lists, this should pay for itsel

The 20-liter yield from this concentrate is a huge win for our lab's budget, and the lower replenishment rates mean we're refilling the tanks far less often than before. Mixed it up in about ten minutes with plain water, and the bleach solution has been holding its strength perfectly across a full d

We switched to this bleach replenisher for our minilab and the lower replenishment rate is exactly why we’re sticking with it. Two 10L kits make a full 20 liters, so our chemical turnover costs dropped noticeably. Mixing is straightforward, and the liquid concentrate cuts way down on prep time.