FLASKS

- Complies with DIN ISO 1773
- Erlenmeyer pattern
- Manufactured from Pyrex® borosilicate glass for highest resistance to thermal shock and chemical corrosion
- White enamel graduations ...

- Mechanically stronger than standard flask
- Designed for longer life and increased user safety
- Reinforced rims to reduce shipping and breakage

- White enamel graduation and marking spot on Pyrex
borosilicate glass
- Complies with DIN ISO 24450
- Graduated to full capacity
- Erlenmeyer pattern

- Mechanically stronger than standard flask
- Designed for longer life and increased user safety
- Reinforced rims to reduce shipping and breakage

- Ideal for storage of culture specimens and media
- PBT screwcaps with PTFE faced sealing disc
- Manufactured from Pyrex® borosilicate glass for highest resistance to thermal shock and chemical co...

- With heavy walls and bases
- Suitable for use under vacuum

- Complies with DIN ISO 1773
- Manufactured from Pyrex® borosilicate glass which offers excellent resistance to chemical corrosion and thermal shock

- Complies with DIN ISO 24450
- With wide neck to facilitate addition of solid samples etc.
- Pyrex® glass means highest resistance to chemical corrosion and thermal shock

- Complies with DIN ISO 1773
- Flat base for standing on benches and hotplates etc.
- Manufactured from Pyrex® glass for high resistance to thermal shock
- Excellent chemical durability f...

- Complies with DIN ISO 24450
- With wide neck to facilitate easy addition of solid samples etc.
- Flat base for standing on benches and hotplates etc.
- Manufactured from Pyrex® glass fo...

- Complies with ISO 6556 and DIN 12476
- Heavy wall construction for vacuum filtration applications
- PTFE screwthread connector for easy and safe fitting of 9mm bore vacuum tubing
- With tooled ne...

• Polypropylene screwthread connectors with Viton ‘O’
rings for use up to 140°C.
• PTFE screwthread connectors with PTFE protected
‘O’ rings for use up to 200°C.
• PTFE conne...

- Complies with ISO 6556
- For vacuum filtration
- Heavy walls provide increased mechanical strength
- "Studded’ base to minimize surface abrasion

- For general distillation work
- Side-arm is inclined at 75° to the vertical axis
- For use with thermometers calibrated for 76mm immersion
- Side-arm length is 140mm

- Complies with ASTM E133 and E1405
- For the distillation of petroleum products
- 290/04M complies with the requirements for ASTM test methods D86, D233, D447, D801, D802 and IP 123
- 129...

• Borosilicate glass design for highest performance
and reliability.
• Suitable for the determination of nitrogen etc.
• Resistant to chemical corrosion.

•Ideal for aerobic microbiology and cell culture
•Manufactured from Pyrex® borosilicate glass for maximum chemical and thermal resistance
•The four equidistant baffles provide consisten...

- Ideal for aerobic microbiology and cell culture
- Flasks complete with blue polypropylene GL45 screwcap with a gas-permeable PTFE membrane that permits gaseous exchange whilst contents remain steri...

- Available in Delong Neck or Screwcap version
- For use in preparation of cultures
- Large surface area to volume ratio
- Pack of 2

•Manufactured from Pyrex® borosilicate glass for the highest resistance to thermal shock and chemical corrosion
•Ideal for fermentation and culture work
•White enamel marking spot
â...