Gray-King -Retort-Tubes
    
Retort Tubes-Gray King Apparatus
Item
Code
Suitable
for
Bore of
main tube
d1 (mm)
Bore side
tubed2(mm)
Overall
length
L (mm)
T 3010 Low temp. 21 8 300
  assay     33
T 3020 High temp. 20 8 394
  assay     39
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