100 mL Class A Amber Volumetric Flask with 14/23 Polypropylene Stopper – Borosilicate Glass, White Graduation, High-Precision Laboratory Flask

{ "44207925985416": { "extra_description": "Upgrade your laboratory with the Eisco Labs 100 mL Class A amber volumetric flask, crafted from premium, heavy-duty 3.3 borosilicate glass. Designed for high-precision measurements, this flask features a single white graduation mark and a Class A tolerance of ±0.10 mL, ensuring exceptional accuracy for your chemical and biological experiments. The amber glass provides superior protection for light-sensitive compounds, making it ideal for photoreactive chemicals. Each flask is fitted with a 14/23 polypropylene stopper for a secure, leak-resistant seal. Standing 6.75" tall with a 2.25" bottom diameter, it combines durability with ergonomic design for easy handling and storage. Eisco Labs borosilicate glass is engineered to withstand extreme temperatures, including a strain point of 515°C, annealing at 565°C, and a softening point of 820°C, making it suitable for a wide range of laboratory applications. Perfect for professional labs, educational institutions, and research facilities requiring reliable volumetric measurements." }, "44207926018184": { "extra_description": "Upgrade your laboratory glassware with the Eisco Labs 500 mL Amber Volumetric Flask. Crafted from premium amber borosilicate glass, this Class A volumetric flask delivers exceptional durability, precision, and UV protection for sensitive chemical solutions. Designed for professional labs, educational institutions, and home experiments, it features a clear white graduation mark for accurate measurement and a polypropylene stopper for secure sealing. The amber tint safeguards light-sensitive reagents, ensuring the integrity of your experiments. With a 500 mL capacity, 10.25" height, and 4" base diameter, this flask is ideal for titrations, solution preparations, and general laboratory use. Eisco Labs borosilicate glass withstands extreme temperatures with a strain point of 515 °C, annealing point of 565 °C, and softening point of 820 °C, making it reliable for heating and cooling applications. Achieve precise results and long-lasting performance with this professional-grade volumetric flask." } }

{ "44207925985416": { "extra_keyfeatures": "Premium Borosilicate Glass: Made from heavy-duty 3.3 glass for superior chemical resistance and durability. Class A Accuracy: ±0.10 mL tolerance ensures precise volumetric measurements. Amber Glass Protection: Safeguards light-sensitive compounds from photodegradation. Secure Polypropylene Stopper: Fitted 14/23 stopper prevents leaks and maintains sample integrity. Heat-Resistant Design: Withstands strain point 515°C, annealing 565°C, and softening 820°C for versatile lab use." }, "44207926018184": { "extra_keyfeatures": "Premium Borosilicate Glass: High-quality amber glass provides chemical resistance and long-lasting durability for laboratory use. UV Protection: Amber color safeguards light-sensitive solutions from harmful UV rays. Class A Accuracy: White graduation markings ensure precise measurements with ±0.250 mL tolerance. Secure Polypropylene Stopper: Comes with a 19/26 polypropylene stopper for leak-free sealing. Versatile Laboratory Use: Perfect for professional labs, educational settings, and home science experiments." } }