borosilicate glass 500ml graduated cylinder with amber graduation lines batch cert 4 cs

Borosil® Class A TC Graduated Cylinders provide users with the utmost quality in graduated glassware. Each cylinder is individually calibrated by automatic, laser-controlled calibration equipment in an ISO/IEC 17025:2005 accredited calibration facility. Each cylinder is engraved with a unique serial number, allowing users to download individual certificates from Borosil's website, Borosil.com , or by downloading the Borosil app on their smartphone or tablet. Borosil® Cylinders are manufactured with hexagonal bases for improved stability, and the bases are aligned with the pouring spout such that the spout is protected in case of tipping. Borosil® Cylinders use the same 3.3 Low-Expansion Borosilicate found in other Borosil® products, and are designed with thick, sturdy walls for repeated, long-term use. Permanent amber graduations will not fade or disappear even after years of use. Dimensions: 24.02" L x 2 4.02 " W x 12.99" H Sold by the case of 4