WATCH IT!!!

By Kevin Crask (C.R.C. Technical Advisor)

If you process your own films or prints you must be a user of Chemicals, come to think of it, if you do any cooking you are also a user of chemicals but salt, flour and eggs just do not seem to be in the same league . Anyway, back to the chemicals. You may also be aware of the COSHH laws or "Control of Substances Hazardous to Health" Regulations 1988. These are very stringent regulations to try and ensure the safety of people in working enviroment and whilst it might not affect the home processor, it might just bring about a bit more awareness of the hazards involved. You may have seen the instruction book for the CRC E6 Kit and the chemical advice - almost enough to make you tea total. Now this might seem a bit like a sales promotion but the idea is to point out that chemicals used in modern photography are POTENTIALLY hazardous, but not automatically dangerous. So what can you do to minimalise the risks?

When getting solids from bottles and jars always use a scoop specifically for, and only used for, chemicals. Scoops sometimes come free in dishwasher powder or coffee. Why not purchase a purpose designed scoop? For very small quantities a spatula is handy. Do not use a 'lolly' stick. Firstly the wood absorbs chemicals and the danger of it being used for something else is too great. Lastly - NEVER USE A DOMESTIC SPOON - they are for your tea, Coffee, soup (not photographic puddings).

When weighing solids you should always use a carrier on the balance pan. A piece of paper will do but can be a bit messy and can be easily dropped. Why not a special carrier which is cheap enough and can be re-used?

Of course liquids require measuring cylinders, not your graduated milk jug, but make sure the cylinder can withstand some of the inorganic solvents which you may wish to measure. Paterson ones do not.

How about wearing gloves? These do not have to be the thick type and you will soon get used to them. Protect your cloths with a lab coat or apron. Plastic disposable aprons are available and if you are careful can be used many times before you finally have to dispose of it.

I hope that this does not discourage you, just nudge you into not becoming complacent - it will not cost much to try and plays a little bit safer.