United Scientific® Class A Volumetric Flask with Glass Stopper, QR Code, Individually Certified

{ "44206810464392": { "extra_description": "This 1000mL United Scientific® Class A Volumetric Flask offers unmatched precision for analytical laboratory work. Made with a machine-blown body and heavy beaded tubing neck, it features a sharp graduation line and large, easy-to-read white labeling. Each flask includes a ground glass stopper for a secure seal and is individually serialized, certified, and compliant with ASTM E288 Class A standards. The integrated QR code allows instant access to calibration certificates and user documentation via smartphone — a United Scientific exclusive." }, "44206810497160": { "extra_description": "Ensure laboratory-grade accuracy with the United Scientific® 100mL Class A Volumetric Flask. Crafted from durable machine-blown glass, it includes a sharp graduation line, a ground glass stopper, and large white markings for easy visibility. This flask meets ASTM E288 standards and is individually serialized and certified. A built-in QR code provides quick access to certification documents and manuals through your smartphone." }, "44206810529928": { "extra_description": "Designed for precise volume measurements, the 10mL United Scientific® Class A Volumetric Flask is perfect for high-accuracy lab work. Made from premium glass with a heavy beaded neck and white printed markings, this flask comes with a glass stopper and features a QR code for easy digital access to certification and calibration details." }, "44206810562696": { "extra_description": "The 2000mL United Scientific® Volumetric Flask offers exceptional accuracy and capacity for high-volume lab applications. Each Class A flask is machine-blown, certified individually, and serialized for traceability. Its integrated QR code provides direct access to digital certifications. A heavy beaded neck and ground glass stopper ensure both durability and secure handling." }, "44206810595464": { "extra_description": "This 200mL volumetric flask from United Scientific® offers consistent, Class A level accuracy for quantitative lab measurements. Designed with sharp graduation marks and durable white labeling, it features a glass stopper and a built-in QR code that links to calibration and conformity documentation. Individually certified and ASTM E288 compliant." }, "44206810628232": { "extra_description": "The 20mL Class A Volumetric Flask from United Scientific® offers lab professionals tight measurement control in small volumes. Its machine-blown glass body is complemented by a sharp graduation line, ground glass stopper, and an integrated QR code for easy access to documentation. ASTM E288 compliant and individually certified." }, "44206810661000": { "extra_description": "The 250mL United Scientific® Volumetric Flask is a trusted choice for analytical procedures requiring reliable accuracy. Featuring a glass stopper, sharp white graduation mark, and an innovative QR code system, this Class A flask meets ASTM E288 standards and comes individually certified and serialized." }, "44206810693768": { "extra_description": "This 25mL Class A Volumetric Flask from United Scientific® is built for precision. With individually certified calibration, a clear white marking line, and an integrated QR code for certificate access, it is ideal for lab professionals handling small volume measurements. Ground glass stopper included." }, "44206810726536": { "extra_description": "Ensure dependable volume measurements with the United Scientific® 500mL Class A Volumetric Flask. Designed for precision, it features a bold graduation line, machine-blown glass, and a ground glass stopper. Integrated QR code access allows for instant retrieval of certificates and manuals." }, "44206810759304": { "extra_description": "This 50mL Class A Volumetric Flask from United Scientific® ensures high accuracy in small-scale analytical tasks. With its glass stopper and sharp graduation mark, the flask provides precise measurements. The QR code system allows instant access to digital certification documents for streamlined lab compliance." }, "44206810792072": { "extra_description": "The United Scientific® 5mL Volumetric Flask is designed for micro-volume applications requiring high accuracy. Each flask includes a ground glass stopper, white printed graduation mark, and a QR code for easy retrieval of calibration and conformity certificates. Individually certified and serialized to ASTM E288 Class A standards." } }

{ "44206810464392": { "extra_keyfeatures": "1000mL capacity Class A precision flask Glass stopper included for airtight sealing Serialized and individually certified per ASTM E288 QR code for fast access to calibration and conformity certificates Durable, machine-blown borosilicate glass construction" }, "44206810497160": { "extra_keyfeatures": "" }, "44206810529928": { "extra_keyfeatures": "" }, "44206810562696": { "extra_keyfeatures": "" }, "44206810595464": { "extra_keyfeatures": "" }, "44206810628232": { "extra_keyfeatures": "" }, "44206810661000": { "extra_keyfeatures": "" }, "44206810693768": { "extra_keyfeatures": "" }, "44206810726536": { "extra_keyfeatures": "" }, "44206810759304": { "extra_keyfeatures": "" }, "44206810792072": { "extra_keyfeatures": "" } }