Flasks (204 items)

Round bottom flask holder, PP Provides a secure base for round bottom flasks from 10ml to 10000ml capacity. Autoclavable. For flasks 10-10000 ml Int. Ø 160 mm Height 49 mm Material PP Autoclavable ...

Flask rings, pressed cork Height 30mm. For flasks 10-100 ml Ext. Ø 80 mm Int. Ø 30 mm Height 30 mm Material Cork

Flask rings, pressed cork Height 30mm. For flasks 10-100 ml Ext. Ø 80 mm Int. Ø 30 mm Height 30 mm Material Cork

LLG-Weighting rings, cast iron, vinyl coated To stabilise glassware in water or oil baths. The vinyl coating prevents vessels and apparatus from being scratched or marked. For flasks 100 ... 500 ml...

LLG-Weighting rings, cast iron, vinyl coated To stabilise glassware in water or oil baths. The vinyl coating prevents vessels and apparatus from being scratched or marked. For flasks 1000 ... 4000 ...

Weighting rings, C-shape, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware. For ...

Weighting rings, O-shape, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware. For ...

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...

Flask rings, pressed cork Height 30mm. For flasks 1000-2000 ml Ext. Ø 140 mm Int. Ø 90 mm Height 30 mm Material Cork

Flask rings, pressed cork Height 30mm. For flasks 1000-2000 ml Ext. Ø 140 mm Int. Ø 90 mm Height 30 mm Material Cork

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 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 -...

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck -DIN ISO 1773 -With graduations and beaded rim Nominal capacity 1000 ml Neck Ø 42 mm Bottom Ø 131 mm Height 220 mm Standard ISO 1773 Colour Cl...

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck With labeling field. Nominal capacity 1000 ml Neck Ø 42 mm Bottom Ø 131 mm Height 220 mm Colour Clear Material Boro 3.3 Autoclavable Yes

Erlenmeyer flasks, Borosilicate glass 3.3, wide neck -DIN ISO 24450 -With graduations and beaded rim Nominal capacity 1000 ml Neck Ø 50 mm Bottom Ø 131 mm Height 220 mm Standard ISO 24450 Colour Cl...

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

Erlenmeyer flasks, DURAN®, wide neck DIN EN ISO 24450. With approximate graduations and beaded rim. With Retrace Code (Batch Identification), certificate available via the Internet. Uniformly wall ...

Erlenmeyer flasks, DURAN®, with screw neck With DIN screw neck, PBT-screwthread cap (autoclavable up to 180 °C), and approximate graduations. The flask is suitable for storage and cultivation. Glas...

Erlenmeyer flasks Nalgeneä, PP, narrow neck -Excellent chemical compatibility -Liquid level clearly visible -To be used with stoppers in standard sizes, please order separately -Autoclavable -2000 ...

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, 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...

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...

Erlenmeyer flasks, wide mouth, GL 45, PP, with blue screw neck Transparent. Suitable for storage and cultivation of cell cultures. To preserve markings, do not clean at temperatures exceeding 60ºC....

Erlenmeyer flasks, wide mouth, PMP, GL 45, with red screw cap, PP Transparent. Ideal for use as a template vessel for titration and for storage and cultivation of cell cultures. Suitable for microw...

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...

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...

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

LLG-Erlenmeyer flasks, borosilicate glass 3.3, with screw cap Erlenmeyer flasks made of borosilicate glass 3.3. Screw cap with PTFE liner. -White graduation and labelling field -GL thread Nominal c...

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...

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 flasks,DURAN®,narrow neck, cap. 1000 ml

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 100 ml Neck Ø 22 mm Bottom Ø 64 mm Height 105 mm Standard ISO 1773 Colour Clea...

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, wide neck -DIN ISO 24450 -With graduations and beaded rim Nominal capacity 100 ml Neck Ø 35 mm Bottom Ø 64 mm Height 105 mm Standard ISO 24450 Colour Clea...

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

Erlenmeyer flasks, DURAN®, wide neck DIN EN ISO 24450. With approximate graduations and beaded rim. With Retrace Code (Batch Identification), certificate available via the Internet. Uniformly wall ...

Erlenmeyer flasks, DURAN®, with screw neck With DIN screw neck, PBT-screwthread cap (autoclavable up to 180 °C), and approximate graduations. The flask is suitable for storage and cultivation. Glas...

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...

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...

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...

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

LLG-Erlenmeyer flasks, borosilicate glass 3.3, with screw cap Erlenmeyer flasks made of borosilicate glass 3.3. Screw cap with PTFE liner. -White graduation and labelling field -GL thread Nominal c...

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...

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 flasks,DURAN®,narrow neck, cap. 100 ml

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...

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

Weighting rings, C-shape, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware. For ...

Weighting rings, O-shape, lead Lead rings for stabilising vessels in a water bath. Coated with red Vikem® vinyl to protect glassware. For flasks 125 ... 500 ml Int. Ø 43 mm Ext. Ø 76 mm Weight 227 ...

Weighting rings, O-shape, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware. For ...

Weighting rings, c-shape, lead Lead rings for stabilising vessels in a water bath. Coated with green Vikem® vinyl to protect glassware. For flasks 125 ... 500 ml Int. Ø 48 mm Ext. Ø 74 mm Weight 22...

Engler distilling flasks, DURAN®, ASTM, with beaded rim Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured from a h...

Engler distilling flasks, DURAN®, USP standard, with beaded rim Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured ...

Engler distilling flasks, DURAN®, with NS ground joint Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured from a hy...

Erlenmeyer flasks Nalgeneä, PC, with screw cap Graduated. With PP screw cap. Autoclavable. Loses mechanical strength after multiple autoclaving. Unscrew cap before autoclaving. Nominal capacity 125...

Erlenmeyer flasks Nalgeneä, PP, narrow neck -Excellent chemical compatibility -Liquid level clearly visible -To be used with stoppers in standard sizes, please order separately -Autoclavable -2000 ...

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

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...

Erlenmeyer flasks, wide mouth, GL 45, PP, with blue screw neck Transparent. Suitable for storage and cultivation of cell cultures. To preserve markings, do not clean at temperatures exceeding 60ºC....

Erlenmeyer flasks, wide mouth, PMP, GL 45, with red screw cap, PP Transparent. Ideal for use as a template vessel for titration and for storage and cultivation of cell cultures. Suitable for microw...

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, 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...

Flask support rings, "BiBase", silicone elastomer Blue. Double sided. Sits firmly on the bench to support round-bottomed flasks. -Resistant to oxidation and temperatures from -60 to 200°C -Very sof...

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 -...

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, Borosilicate glass 3.3, narrow neck With labeling field. Nominal capacity 2000 ml Neck Ø 50 mm Bottom Ø 166 mm Height 280 mm Colour Clear Material Boro 3.3 Autoclavable Yes

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...

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, DURAN®, wide neck DIN EN ISO 24450. With approximate graduations and beaded rim. With Retrace Code (Batch Identification), certificate available via the Internet. Uniformly wall ...

Erlenmeyer flasks Nalgeneä, PP, narrow neck -Excellent chemical compatibility -Liquid level clearly visible -To be used with stoppers in standard sizes, please order separately -Autoclavable -2000 ...

Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim Heavy duty version made of borosilicate glass. Nominal capacity 2000 ml Neck Ø 43 mm Bottom Ø 160 mm Height 268 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...

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...

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...

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...

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

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

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...

Round bottom flasks,DURAN®,narrow neck, cap. 2000 ml

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck -DIN ISO 1773 -With graduations and beaded rim Nominal capacity 200 ml Neck Ø 34 mm Bottom Ø 79 mm Height 135 mm Colour Clear Material Boro 3....

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck With labeling field. Nominal capacity 200 ml Neck Ø 34 mm Bottom Ø 79 mm Height 135 mm Colour Clear Material Boro 3.3 Autoclavable Yes

Erlenmeyer flasks, Borosilicate glass 3.3, wide neck -DIN ISO 24450 -With graduations and beaded rim Nominal capacity 200 ml Neck Ø 50 mm Bottom Ø 79 mm Height 131 mm Colour Clear Material Boro 3.3...

Erlenmeyer flasks, DURAN®, wide neck DIN EN ISO 24450. With approximate graduations and beaded rim. With Retrace Code (Batch Identification), certificate available via the Internet. Uniformly wall ...

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...

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...

LLG-Weighting rings, cast iron, vinyl coated To stabilise glassware in water or oil baths. The vinyl coating prevents vessels and apparatus from being scratched or marked. For flasks 250 ... 1000 m...

Weighting rings, C-shape, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware. For ...

Weighting rings, O-shape, lead Lead rings for stabilising vessels in a water bath. Coated with red Vikem® vinyl to protect glassware. For flasks 250 ... 1000 ml Int. Ø 51 mm Ext. Ø 89 mm Weight 454...

Weighting rings, O-shape, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware. For ...

Weighting rings, c-shape, lead Lead rings for stabilising vessels in a water bath. Coated with green Vikem® vinyl to protect glassware. For flasks 250 ... 1000 ml Int. Ø 56 mm Ext. Ø 86 mm Weight 4...

Flask rings, pressed cork Height 30mm. For flasks 250-500 ml Ext. Ø 110 mm Int. Ø 60 mm Height 30 mm Material Cork

Flask rings, pressed cork Height 30mm. For flasks 250-500 ml Ext. Ø 110 mm Int. Ø 60 mm Height 30 mm Material Cork