Flasks (204 items)

Round bottom flask, Pyrex®, narrow neck -Complies with ISO 1773 -Manufactured from Pyrex® borosilicate glass which offers excellent resistance to chemical corrosion and thermal shock Nominal capaci...

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck With labeling field. Nominal capacity 100 ml Neck Ø 22 mm Bottom Ø 64 mm Height 105 mm Colour Clear Material Boro 3.3 Autoclavable Yes

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck With labeling field. Nominal capacity 5000 ml Neck Ø 50 mm Bottom Ø 220 mm Height 365 mm Colour Clear Material Boro 3.3 Autoclavable Yes

Flat bottom flasks, DURAN®, narrow neck Uniform wall thickness distribution makes these beakers ideal for heating applications. Flat base means flasks can be set down without a supporting ring. Fla...

Round bottom flask, DURAN, narrow neck cap. 5000 ml

Round bottom flask, Pyrex®, narrow neck -Complies with ISO 1773 -Manufactured from Pyrex® borosilicate glass which offers excellent resistance to chemical corrosion and thermal shock Nominal capaci...

Flasks, boiling, flat bottom, wide neck, Pyrex® -Complies with ISO 24450 -With wide neck to facilitate easy addition of solid samples etc. -Flat base for standing on benches and hotplates etc. -Man...

Boiling flasks, flat bottom, narrow neck, Pyrex® -Complies with ISO 1773 -Flat base for standing on benches and hotplates etc. -Manufactured from Pyrex® glass for high resistance to thermal shock -...

Narrow neck-Flasks, Pyrex® -Complies with ISO 1773 -Manufactured from Pyrex® borosilicate glass for highest resistance to thermal shock and chemical corrosion -With graduations and beaded rim -Prin...

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck With labeling field. Nominal capacity 25 ml Neck Ø 22 mm Bottom Ø 42 mm Height 75 mm Colour Clear Material Boro 3.3 Autoclavable Yes

Round bottom flasks,DURAN®,narrow neck, cap. 4000 ml

Flat bottom flasks, DURAN®, narrow neck Uniform wall thickness distribution makes these beakers ideal for heating applications. Flat base means flasks can be set down without a supporting ring. Fla...

Boiling flasks, flat bottom, narrow neck, Pyrex® -Complies with ISO 1773 -Flat base for standing on benches and hotplates etc. -Manufactured from Pyrex® glass for high resistance to thermal shock -...

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck -DIN ISO 1773 -With graduations and beaded rim Nominal capacity 2000 ml Neck Ø 50 mm Bottom Ø 166 mm Height 280 mm Standard ISO 1773 Colour Cl...

Erlenmeyer flasks, narrow neck, DURAN® DIN ISO 1773. With approximate graduations and beaded rim. From 50 ml with Retrace Code (Batch Identification), certificate available via the Internet. Erlenm...