Chemistries ONLINE SHOP: +66 2 0263529 Ex.5293

Flask, Volumetric, Class A, Certified, 250 mL

สินค้า: 2636646
พร้อมจำหน่าย

Individually serialized glass flask supplied with Certificate of Graduation Accuracy and traceable to NIST Standards. Class A tolerances meet requirements of ASTM E438 and ASTM E288. Graduation ring on neck of flask. Supplied with ground glass stopper. (PN 2603216 size16 replacement stoppers).