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! THERMO EPREDIA Knife Blade Holder for HM525 HM520Configured for high profile disposable blades.Fits cryostats:Thermo HM525Thermo HM520Avantik QS11 THERMO EPREDIA Knife Blade Holder for HM525 HM520Configured for high profile disposable blades.Fits cryostats:Thermo HM525Thermo HM520Avantik QS11 Condition: Genuine OEM - Used // ...