Good morning all,

I just had a chat with one of our ES&H engineers, a very pleasent young
lady, on the topic of hand wipes and lead residues.  Was I aware of any
industry studies on the efficiency of hand wipes marketed at removing lead
residues, presumably from contact with cored wire solder?  I was not aware
of any.  I am always instantly suspicious of ANYTHING that marketers
touch.  I am of the opinion that good old fashioned hand washing with soap
and water is as effective as anything, but there are areas here where we
are pretty sure our operators go straight from the bench to lunch without
that step.

So, I turn to my favorite source of information.

1.  Are you aware of any industrial hygiene studies regarding
transferrence of lead to the hand, and/or the efficiency of "lead removal
wipes" in removing residues.
2.  In your facilities, do you use these kinds of wipes?
3.  If not, what measures do you normally use for operators cleaning hands
to remove potentially harmful material?

I will probably discuss this with our crackerjack metallurgist when he
returns from travel tomorrow, but thought I would ask in the mean time.

Doug Pauls

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