This 500mL borosilicate glass single short neck boiling flask features a standard taper 24/40 ground glass mouth, globe-shape, and round bottom. NC-10356
This 2000mL borosilicate glass single short neck boiling flask features a standard taper 24/40 ground glass mouth, globe-shape, and round bottom. NC-13327
Made of Borosilicate, thick wall heat-resistant G3.3 glass. With 100mm top O.D and 24/40 Inner Joint. Capacity is 100mL NC-14373
Borosilicate glass reducing adapter with standard 24/40 taper glass outer joint at top and smaller 29/32 inner joint at bottom. This reducing adapter is ideal for attaching apparatus with one joint size to equipment having different sized glass joint. NC-14250
Two neck, one center 34/45 standard taper joint and one 24/40 standard taper joint side neck, round bottom borosilicate flask. Features heavy wall spherical body and 5000mL capacity. NC-14406
Borosilicate glass enlarging adapter with standard 34/35 taper glass outer joint at top and smaller 24/40 inner joint at bottom. This enlarging adapter is ideal for attaching apparatus with one joint size to equipment having different sized glass joint. NC-14435
This 5000mL borosilicate glass single short neck boiling flask features a standard taper 24/40 ground glass mouth, globe-shape, and flat bottom. NC-14451
Three neck, one center and two angled side necks, round bottom flask with standard taper 24/40 joints. Features heavy wall spherical body and 500mL capacity. NC-14002
"Sleeve" style septum with hollow plug for use with 14/20 outer joint. Top is flanged with an extension that folds down over the neck of a vessel for a tight seal. The diaphragm can be punctured readily with a syringe needle. Puncture seals automatically after the needle is withdrawn. NC-14467
"Sleeve" style septum with hollow plug for use with 19/20 outer joint. Top is flanged with an extension that folds down over the neck of a vessel for a tight seal. The diaphragm can be punctured readily with a syringe needle. Puncture seals automatically after the needle is withdrawn. NC-14468
"Sleeve" style septum with hollow plug for use with 24/40 outer joint. Top is flanged with an extension that folds down over the neck of a vessel for a tight seal. The diaphragm can be punctured readily with a syringe needle. Puncture seals automatically after the needle is withdrawn. NC-14469
This thermometer adapter features a 14/20 standard taper joint and four Saddle O-Rings to allow placement of plain stem thermometers, gas inlet tubes, or any type of tubing from 3.8mm to 7.9mm in diameter. NC-13961
