MAR3607506 - Lab bottles, 250 ml, borosilicate glass, clear, grad., GL 45 cap, PP / PK 10
Features:
- made of borosilicate glass 3.3 Simax
- in compliance with ISO 4796
- very good chemical resistance
- minimal thermal expansion
- high resistance to thermal shocks
- autoclavable at 121°C
- sterilizable (steam 134°C)
- not suitable for working under pressure or vacuum
- with retrace code for traceability
- white graduation
- with DIN thread GL 45 (except 50 ml: GL 32)
- complete with pouring ring and screw cap made of blue polypropylene (Tmax. 140 °C)