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7673 Controllers

Discussions about GC and other "gas phase" separation techniques.

2 posts Page 1 of 1
Hi

I have two 7673 controllers that are not labeled A or B. Is there a way to find out which one I have?

the 7673A's have a slightly darker housing and they say "7673A". The B's have a lighter colored housing (more of a cream color) - they just say "7673".
2 posts Page 1 of 1

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