50mL metal tube holder price,use with MX-RL/RD-Pro

Block for NDK200-1/2, 17mm*12, depth 51mm

VT2.4 Ampule/Tube Attachment，4pc ampule/tube（0.2mL-15mL）

Universal plate stand for OS70 （WxD: 335x463mm) , including support holder(H:78cm) and fixing device Grey