Safety Vacuum Receiver Adapters, for 3 or 4 Small Flasks, with ASTM & DIN Joints with Detachable GL14 PP Screw Connector Kit-Tube od Φ8mm, 140℃내열 / 내약품성 > 카이스트 샵
Safety Vacuum Receiver Adapters, for 3 or 4 Small Flasks, with ASTM & DIN Joints with Detachable GL14 PP Screw Connector Kit-Tube od Φ8mm, 140℃내열 / 내약품성 > 카이스트 샵