About this item

• Joint specification: 24/40 standard-taper outer (female) ground-glass joint - compatible with 24/40 male fittings and standard lab adapters
• Sealing component: matching ground-glass stopper included for a reproducible, solvent-resistant seal in routine procedure work
• Vacuum rating: rated for light vacuum use (recommended resistance: −0.065 MPa) - do not apply high or excessive vacuum
• Material & construction: made from borosilicate glass with precision handcrafting for chemical resistance and dimensional consistency
• Quality & support: stonylab quality control and customer service - damaged items are eligible for replacement or resolution upon contact