PP clamp for 2 burettes to assemble on a rod stand of a diameter between 10 and 14 mm.
600101Graduated burette 25 ml - 1/10 - clear glass - glass key
600145Burette 25 ml - 1/10 - Schellbach stripe - proton key - auto-zeroing
600921Stainless steel rod diam 8 mm, length 450 mm
