Mix your own D-23 Film Developer 1 Liter - Just add to water and mix! B&W D23

Description

Developer
D-23
1 litre mix
If you've been wanting to try one of the oldest, most popular, and simplest to compound black and white film developers out there,
but
you didn't want to spend the money on bulk chemicals and a scale just to see if you'd like it - here's an easy way to try it out.
Included are the pre-weighed and individually
packaged
dry chemicals you'll need to mix a liter of stock solution of Kodak's D-23 film developer. All you need is a container in which to mix it,
1 liter of warm water with which to mix it, and
a bottle in which to store it.
You will receive 7.5 grams of Metol (
[HOC₆H₄NH₂]HSO₄
) and 100 grams of sodium sulphite (
Na2SO3) in individual containers and directions for mixing the developer.
Many chemicals and solutions used in photographic formulas are harmful if they come in contact with skin - just like any household cleaning liquids and disinfectants. To be on the safe side treat all with equal respect.
Wear eye protection while mixing solutions and wear rubber gloves.
Do not allow contact with skin.
Chemical combinations can produce harmful vapours so ensure you work in a very well ventilated room.
Keep all chemicals in labelled bottles, preferably with childproof caps and definitely out of reach of children or pets.
Use a funnel to pour mixtures into a bottle
Do not store solutions in high temperatures or sunlight (a brown glass or plastic bottle is best).
Do not pour chemicals down the drain unless they are heavily diluted with water, check with your local environment office what the best procedure is to dispose of chemicals.
Always add powders or liquids to the water to avoid powders being lumpy and liquids spitting.
Wipe up spills immediately to avoid staining or erosion