insert for vial-Aijiren Autosampler Vials

Suitable for trace sample detection, high recovery rate, providing you with the most reliable analysis. The inner tube has a spring-loaded base for self-alignment.

Spring bottom vial insert

Spring-bottom sample vial insert Featuring a spring-bottom design, this sample vial insert provides superior sealing, ensuring a tight fit between the insert and the vial cap, effectively preven...

Spring-bottom sample vial insert

The bottom of the insert is funnel-shaped. This design allows the sample to be collected more accurately and the sampling needle to sample more easily. The insert is embedded in the vial and can...

Conical Bottom Vial Insert

Flat Bottom Micro-Insert 250ul 300ul, clear glass, size: 31*5mm(250ul) suit for 8-425 vials; 31*6mm(300ul) suit for 9mm, 10-425, 11mm vials.

Flat Bottom Micro Insert for HPLC Vials

Conical Micro Inserts, volume: 150ul & 250ul, size: 31*5mm(150ul), 31*5.7mm(250ul), suit for 8-425, 9mm, 10-425, 11mm vials. In order to meet the needs of micro-injection, micro-intubations of different capacities and structures can convert the sample bottle from full capacity to limited capacity in a simple step.

Conical Micro Insert for 2ml Vials