德国Witeg AS级玻璃量筒 付检测证书 进口WITEG玻璃量筒5ml 10ml 25ml

毕业圆筒，高形式*，合格认证，主要分环毕业，有六角形底座和spout acc。EN ISO 4788,„”琥珀酸和耐碱DIFFICO污点毕业和铭文,由此形成一个积分,不可磨灭的玻璃表面的一部分,量筒,类合格认证,要领ring-graduation,杜兰,与证书框Eprouvettes graduees印版高级,架势作为bec et certifiee各单体基础hexagonale EN verre硼硅酸盐,里弗用证书
3715000、3715001、3715003

德国Witeg AS级玻璃量筒 付检测证书 进口WITEG玻璃量筒5ml 10ml 25ml

Graduated cylinders, tall form class A, conformity certified, main point ring-graduation, with hexagonal base and spout acc. to EN ISO 4788, „In“With acid and alkali resistant DIFFICO amber stain graduation and inscriptions,which form an integral, absoluy indelible part of glass surface Graduated cylinder, class A conformity certified, main point ring-graduation, made of DURAN, with certificate in the box Eprouvettes graduées forme haute, classe AS certifiée conforme à bec et base hexagonale en verre borosilicaté, livrées avec certificat

进口WITEG玻璃量筒5ml 10ml 25ml

德国Witeg量筒*Class A 进口WITEG玻璃量筒5ml 10ml 25ml