Are my scores even good enough for a MS.

[process chemist]

I took the GRE last week, and I got 610V/580Q. I am in the sciences and I finally got it in my head that I may have to get a masters before going for the PhD. Is this score even competative for MS admissions into science programs? I am taking the new GRE in October, but even if I do well on it, I will probably still go for the masters because I have been out of school for 4 years and I am really rusty in all areas of chemistry, with the exception of Analytical (I work in Analytical). My undergrad GPA is 3.2, I have seven years of research experience, and no pubs.