Shop Replacement Parts › THERMO EPREDIA AVANTIK Knife Blade Holder for HM525 HM520 QS11 Image 1 of 3 Image 2 of 3 Image 3 of 3 THERMO EPREDIA AVANTIK Knife Blade Holder for HM525 HM520 QS11 $0.00 Please Call 908.509.1005 Get notified by email when this product is in stock. Please Call 908.509.1005 Added! Condition: Used - Genuine OEMTHERMO EPREDIA Knife Blade Holder for HM525 HM520Configured for high profile disposable blades.Fits cryostats:Thermo HM525Thermo HM520Avantik QS11 Condition: Used - Genuine OEMTHERMO EPREDIA Knife Blade Holder for HM525 HM520Configured for high profile disposable blades.Fits cryostats:Thermo HM525Thermo HM520Avantik QS11 Condition: Genuine OEM - Used // ...