HL-4 is no longer available from JULABO. If you require information, service, operation manuals or accessories for this product, please call our hotline +49 7823 51190
Maintenance notice
On Friday, 7 August 2026, we will be unavailable by phone and email from 2:30 PM for approximately 45 minutes. We'll be back from around 3:15 PM (CEST).
