Flasks (204 items)

Round bottom flask, DURAN, 20000 ml, not acc.to ISO

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 -...

DURAN® Round bottom flask, narrow neck, with beaded and reinforced rim, 12000 ml

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...

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...

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...

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...

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 6000 ml Neck Ø 43 mm Bottom Ø 235 mm Height 410 mm

Round bottom flask 10l DURAN, narrow neck

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 -...

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 3000 ml Neck Ø 50 mm Bottom Ø 187 mm Height 310 mm Colour Clear Material Boro 3.3 Autoclavable Yes

Erlenmeyer flasks, DURAN® Super Duty, narrow neck With approximate graduations. Reinforced sturdy rim, and increased mechanical strength for heavy duty. Glass type I / neutral glass as per USP, EP ...

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 50 ml Neck Ø 14 mm Bottom Ø 51 mm Height 78 mm

Erlenmeyer flasks, wide neck, heavy duty, Pyrex® -Mechanically stronger than conventional Erlenmeyers -Reinforced rims for extra strength and resistance to impact fracture -Manufactured from high q...

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 25 ml Neck Ø 13 mm Bottom Ø 41 mm Height 65 mm

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...

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...

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, wide neck, heavy duty, Pyrex® -Mechanically stronger than conventional Erlenmeyers -Reinforced rims for extra strength and resistance to impact fracture -Manufactured from high q...

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 125 ml Neck Ø 23 mm Bottom Ø 67 mm Height 114 mm

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...

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...

Round bottom flask, DURAN, narrow neck cap. 6000 ml, not acc.to ISO

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, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 250 ml Neck Ø 27 mm Bottom Ø 82 mm Height 132 mm

Erlenmeyer flasks, wide neck, heavy duty, Pyrex® -Mechanically stronger than conventional Erlenmeyers -Reinforced rims for extra strength and resistance to impact fracture -Manufactured from high q...

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 1000 ml Neck Ø 37 mm Bottom Ø 129 mm Height 216 mm

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 4000 ml Neck Ø 43 mm Bottom Ø 206 mm Height 360 mm

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...

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, wide neck, heavy duty, Pyrex® -Mechanically stronger than conventional Erlenmeyers -Reinforced rims for extra strength and resistance to impact fracture -Manufactured from high q...

Erlenmeyer flasks, Borosilicate glass 3.3, wide neck -DIN ISO 24450 -With graduations and beaded rim Nominal capacity 2000 ml Neck Ø 69 mm Bottom Ø 166 mm Height 280 mm Standard ISO 24450 Colour Cl...

Weighting rings, c-shape, lead Lead rings for stabilising vessels in a water bath. Coated with green Vikem® vinyl to protect glassware. For flasks 1000 ... 4000 ml Int. Ø 76 mm Ext. Ø 114 mm Weight...

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...