Flasks (219 items)

Erlenmeyer flasks, narrow neck, boro 3.3 -With beaded rim and graduation -DIN ISO 1773 Nominal capacity 1000 ml Neck Ø 42 mm Bottom Ø 131 mm Height 220 mm Standard DIN ISO 1773 Colour Clear Materia...

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, wide neck, boro 3.3 -With beaded rim and graduation -DIN EN ISO 24450 Nominal capacity 1000 ml Neck Ø 50 mm Bottom Ø 131 mm Height 220 mm Standard DIN EN ISO 24450 Colour Clear M...

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®, 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-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...

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, 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...

Round bottom flasks,DURAN®,narrow neck, cap. 1000 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...

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 500...

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...

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...

Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck -DIN ISO 1773 -With graduations and beaded rim Nominal capacity 3000 ml Neck Ø 50 mm Bottom Ø 187 mm Height 310 mm Standard ISO 1773 Colour Cl...