Manufacturers of custom made glassware
Laboratory, Scientific and Industrial Glassblowers
Size Dia
Por 00
Por 0
Por 1
Por 2
Por 3
Por 4
Por 5
10mm
X
X
X
X
X
20mm
X
X
X
X
X
X
X
30mm
X
X
X
X
X
X
X
40mm
X
X
X
X
X
X
X
50mm
X
X
X
X
X
X
X
60mm
X
X
X
X
X
X
X
65mm
X
X
X
X
X
X
X
70mm
X
X
X
X
X
X
X
80mm
X
X
X
X
X
X
X
90mm
X
X
X
X
X
X
X
100mm
X
X
X
X
X
X
X
120mm
X
X
X
X
X
X
150mm
X
X
X
X
X
X
175mm
X
X
X
X
X
X
200mm
X
X
X
X
X
X
210mm
X
X
X
X
X
X
250mm
X
X
X
X
X
270mm
X
X
X
X
Sintered Disc Sizes
