9-week internship in Boston; how much/what to pack?

<p>Hi,</p>

<p>I have about a 9-week internship this summer in Boston doing biological lab research from early June to early August and am starting to pack but was wondering if any of you could help me out!</p>

<p>For those in Boston, what types of clothes do you recommend bringing and are necessary for this time of year?</p>

<p>And in general, how much does anyone think I should bring?</p>

<p>Any help would be great!</p>

<p>Thanks</p>