BLUE GRADUATED MEASURING CYLINDERS TALL FORM -CLASS B Conforms to ISO 6706 - 1981 (E) and BS 5404 Part 2 1977. Crystal clear. Autoclavable. Can be used for liquids up 170°C. No wetting. No meniscus.Permanent graduations. SUITABLE FOR FOODSTUFF. Cap ml - 10ml Grad ml - 2 Subdivis. ml - 0.2 Toll. ml - + / - 0,2 O.D. Ø mm - 13,5 h mm - 139