2ml Autosampler Vial with Micro-Insert

Micro-insert is an economical solution to reduce the amount of solvent and small-volume injection. Aijiren produces three types of micro-inserts, one is a cone-shaped micro-insert with polymer feet, and the other is a cone Shaped glass micro-insert, there is also a cylindrical micro-insert with a flat bottom. Choosing the appropriate micro-insert can optimize instrument performance and experimental results.

Aijiren provides micro-insert  with complete specifications, including glass inserts, plastic inserts, 150ul/200ul/250ul/300ul. 2ml sample bottle is matched, suitable for 8-425 HPLC Vials, 9-425 HPLC Vials, 10-425 Vials, 11mm Snap/Crimp Ring Vials. In order to meet your micro-injection needs, we provide a variety of micro-intubation tubes with different capacities and structures, which can convert the full volume into a limited volume in a simple step.

Autosampler Vials with Micro Insert is an independent brand released by Aijiren Technology Co., Ltd. in Zhejiang, China. Over the years, it has been recognized by customers for its high quality, low price and quality. The Autosampler Vials with Micro Insert has a complete range of specifications, which can match the autosampler of Shimadzu, Waters, Thermo, Varian and other brands.

The tapered micro-insert with polymer feet can be self-aligned and kept upright, keeping the micro-insert aligned with the direction of sample injection. The polymer feet act as a shock absorber, so that all samples can be sucked out. If the default settings of the autosampler are correct, these micro-inserts actually have no dead volume, and the syringe needle can be inserted into the bottom of the micro-insert without being damaged.

The conical glass micro-insert does not require a spring, and it can be placed directly into the sample bottle when injecting. It is the most economical choice for micro-injection. Compared with the flat bottom, the cone-bottomed inner insert tube has lower residues, and the bracket can be used for injection The needle protects and raises the liquid level.

The flat-bottom micro-insert is an alternative to the economical limited-volume sample bottle. Compared with the other two micro-inserts, the capacity is larger, and the flat-bottom is more stable. It can reach the bottom of Autosampelr Vials straight, which is very convenient for customers.

The following are the specifications of the three micro-inserts.

1. 8-425 Vials Micro-Inserts

Part No.	I250	IV150-I(Economy) IV150	IP150-I(Economy) IP150
Description	250uL Micro-Insert, 31*5mm, Clear, Flat Bottom; suits for 8-425 Vials	150uL Conical Micro-Insert, 31*5mm; suits for 8-425 Vials	150uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5mm; suits for 8-425 Vials

2. 9mm Vilas Micro-Inserts

Part No.	I300	IV250-I(Economy) IV250	IP250-I(Economy) IP250
Description	300uL Micro-Insert, 31*6mm Clear, Flat Bottom, Suits for 9mm Vials	250uL Conical Micro-Insert, 31*5.7mm, Suits for 9mm Vials	250uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5.7mm, Suits for 9mm Vials

3. 10-425 Vilas Micro-Inserts

Part No.	I300	IV250-I(Economy) IV250	IP250-I(Economy) IP250
Description	300uL Micro-Insert, 31*6mm  Clear, Flat Bottom, Suits for 10-425 Vials	250uL Conical Micro-Insert, 31*5.7mm, Suits for 10-425 Vials	250uL Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm, Suits for 10-425 Vials

4. 11mm Snap/Crimp Ring Vials Micro-Inserts

Part No.	I300	IV250-I(Economy) IV250	IP250-I(Economy) IP250
Description	300uL Micro-Insert, 31*6mm Clear, Flat Bottom, Suits for 11mm Snap/Crimp Ring Vials	250uL Conical Micro-Insert, 31*5.7mm, Suits for 11mm Snap/Crimp Ring Vials	250uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5.7mm, Suits for 11mm Snap/Crimp Ring Vials