Glas-Col Aluminum block fo

Glas-Col Aluminum block for 24 vials, 8mm diameter, auto sam...

Glas-Col Aluminum block ho

Glas-Col Aluminum block holder for 24 vials up to 15mm diame...

Glas-Col Aluminum block ho

Glas-Col Aluminum block holder for 24 vials up to 12mm diame...

Glas-Col Aluminum block ho

Glas-Col Aluminum block holder for 20 vials up to 20mm diame...

Glas-Col Aluminum block ho

Glas-Col Aluminum block holder for 12 vials up to 22mm diame...

Glas-Col Aluminum block ho

Glas-Col Aluminum block holder for 8 vials up to 28mm diamet...

Glas-Col Aluminum block ho

Glas-Col Aluminum block holder for two 61mm flasks 109A 12-7...

Glas-Col Zipvap 384, 384 p

Glas-Col Zipvap 384, 384 position evaporator for well plate,...