New seedling has black leaf tips

Hello, this is my first grow and I was wondering if anyone could tell me what seems to be wrong with the 2 to 3 day old seedling of mine. I've been using bottled water and I've been careful not to over water it. I'm using a mix of miracle grow perlite and schultz potting soil plus. Its growing under a 23w 6500k CFL bulb and the set up is running at a temp of around 25c with a humidity of about 57%. Its also running on a 18-6 light cycle.

The tips of the leafs seem to be turning grey/black and I don't know if this will spread or just go away. Here are some pics.

http://s8.postimage.org/z9k5ss6z8/DSC03076.jpg

http://postimage.org/image/9kfyi7cmj/full/

Any help at all would be appreciated thanks.
 
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