Sigma-Aldrich
J.Young high-vacuum PTFE valve, three way
JencoTM compound microscopes
Jerricans
Julabo® CORIOTM C heating immersion circulator
Julabo® CORIOTM C/CD heating immersion circulator bath tank
Julabo® CORIOTM CD heating circulator
Julabo® CORIOTM CD heating circulator with open bath
Julabo® cryo-compact circulator
Kadsurin A
KDS LegatoTM 111, dual syringe nanoliter infuse/withdraw pump
KDS stainless steel syringes
Kern 572 series precision balances