Labware
These 500 mL PYREX® three neck flasks have two angled side necks at the same height with 24/40 Standard Taper outer joints and a center neck with a vertical 24/40 Standard Taper joint.
These 250 mL PYREX® three neck flasks have two angled side necks at the same height with 19/22 Standard Taper outer joints and a center neck with a vertical 19/22 Standard Taper joint. This 250 mL flask is also a replacement part for organic chemistry kits Nos. 6949E and 6949G-2.
These 500 mL PYREX® three neck flasks have two angled side necks at the same height with 19/22 Standard Taper outer joints and a center neck with a vertical 19/22 Standard Taper joint.
This simple 650mm long PYREX® air condenser has an inner 24/40 Standard Taper joint with a drip tip. It is made from low actinic glass to protect light sensitive materials and is useful for condensing materials with boiling points above 150°C.
These small 30 mL PYREX(r) Kjeldahl flasks, without tooled neck, is suitable for multiple microdigestions. They take a No. 0 rubber stopper. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Most Kjeldahl equipment manufacturers have ring supports for this purpose. -Reference: ASTM E-147.
These PYREX replacement Polytetrafluorethylene (PTFE) valve bottom for No. 6305 Squibb separatory funnels.
These PYREX replacement Polytetrafluorethylene (PTFE) valve bottom for No. 6305 Squibb separatory funnels.
These 11.4L PYREX® rectangular chromatography tanks are ground to the close tolerances needed for tight cover fit. Jar edges are ground flat within 0.25mm. Covers are not supplied.Warning: Do not use with heat, pressure or vacuum applications.
These 3.8L PYREX® rectangular chromatography tanks are ground to the close tolerances needed for tight cover fit. Jar edges are ground flat within 0.25mm. Covers are not supplied.Warning: Do not use with heat, pressure or vacuum applications.
These 13.2L PYREX® general-purpose cylindrical chromatography tanks have tops ground to within 0.25mm tolerances to insure a tight cover fit. Covers are not supplied.Warning: Do not use with heat, pressure or vacuum applications.
