Seringue 1725sl 250 µl (22s 51 2)

These syringes allow the collection, storage, transport and analysis of liquid or gaseous samples without the danger of evaporative loss or environmental contamination.
Not autoclavable, gas sterilizable
An easy-to-use twist valve
A positive rear stop prevents loss of sample and plunger blowout
Fluid path includes SST, borosilicate glass, and PTFE
The sample lock termination incorporates an on/off syringe valve with removable needle. This termination is used for headspace, environmental sample collection and storage, pre-pressurization of gaseous samples for GC analysis, and sample spiking.
Optional male luer and female luer lock adapters (sold separately) threads onto the SampleLock™ valve, making the syringes compatible with a multitude of connectors and fittings.