My Account
Databases
Communicate
Data Analysis
Apps & Maps
Sources
OECD International Trade
International Trade By Commodity Statistics (SITC Rev. 3)
8: Miscellaneous manufactured articles
87: Professional and scientific instruments, n.e.s.
871: Optical instruments & apparatus, n.e.s.
8713: Microscopes (non-optical) ; diffract. apparat., n.e.s.
8713: Microscopes (non-optical) ; diffract. apparat., n.e.s.
87131: Microscopes other than optical & diffraction appa.
87139: Parts & accessories of heading 87131
8713: Microscopes (non-optical) ; diffract. apparat., n.e.s.
In case you need help on a certain topic you can consult our
Glossary
.