Assorted KIMAX and Synthware and Ace Round Bottom Flask 250 ml Heavy Rim 24/40 Outer Joint - Total of 5 Flasks

A Heavy-Duty, Multi-Brand Assortment for Daily Lab Work

Reinforce your laboratory's glassware reserves with this robust assortment of five (5) 250 mL Single Neck Round Bottom Flasks. Featuring premium vessels from trusted industry manufacturers KIMAX, Synthware, and Ace Glass, this mixed lot provides dependable, high-quality borosilicate glassware tailored for daily evaporation, reflux, and general synthesis.

This specific assortment includes KIMAX (601000-0424), Synthware (F304250), and Ace Glass (690524) flasks. What sets these flasks apart is their heavy beaded rim construction around the 24/40 standard taper joint. This reinforced rim significantly reduces the risk of chipping and breakage during clamping, washing, and connection to rotary evaporators or distillation heads, ultimately extending the lifespan of your glassware.

Key Features & Benefits

• Reinforced Heavy Rim: The heavily beaded rim adds crucial mechanical strength at the joint, protecting against chipping and impact damage during frequent handling and clamping.
• Premium Assortment: Features top-tier borosilicate glass from renowned manufacturers—KIMAX, Synthware, and Ace Glass—ensuring outstanding thermal shock resistance and chemical inertness.
• Universal 24/40 Joint: Standardized 24/40 outer joints guarantee a seamless, leak-free fit with your existing condensers, adapters, and distillation setups.
• Optimal Heat Distribution: The classic spherical shape ensures uniform heating in oil baths or heating mantles, preventing bumping and hot spots during sensitive boiling applications.

Technical Specifications

Used, in great condition.