These syringes are the Gastight® version of the original 700 series syringes and are ideal for dispensing volumes from 1 µl up to 500 µl.
Fluid path includes stainless steel, borosilicate glass and PTFE
Gas sterilisable
Gastight® syringes are ideal for dispensing both liquids and gases and have a precision machined PTFE plunger tip which creates a leak free seal. With the tight fit, the tip essentially wipes the interior of the syringe barrel free of sample. This feature is particularly useful with heterogeneous samples as it reduces the chance that a deposit will occur and cause the plunger to freeze.
Cemented needle (N): Cemented needles for low volume syringes are cemented into the glass syringe barrel at a point corresponding to the zero graduation mark. With this termination, dead volume is limited to the internal volume of the needle. Not autoclavable. Needle gauge is determined by the syringe volume and are not user-selectable.
but does not effect the connection to needles. Autoclavable when disassembled.
Needle point style 2: Sharp, bevelled, curved, non-coring needle point recommended for septum penetration.