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1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8

1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8

1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8

Details Products name 1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8 Dimension 8mm Cap Color White and Black Septa details White,Red,Blue,1.5mm thickness. Material PP for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Close top, Open top Septa type Non-slit, Pre-slit Description 1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and c...

1.5ml 9mm Short Thread Autosampler Vials ND9

1.5ml 9mm Short Thread Autosampler Vials ND9

1.5ml 9mm Short Thread Autosampler Vials ND9

Details Products name 1.5mL 9mm Short Thread Autosampler Vial ND9 Dimension 9mm Cap Color Blue, Black, Red, Yellow Septa details White,Red,Blue,1mm thickness. Material PP for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Close top, Open top Septa type Non-slit, Pre-slit Description 1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and ...

1.5ml 10-425 Screw Autosampler Vials ND10

1.5ml 10-425 Screw Autosampler Vials ND10

1.5ml 10-425 Screw Autosampler Vials ND10

Details Products name 1.5ml 10-425 Screw Autosampler Vials ND10 Dimension 10mm Cap Color Black Septa details White,Red,1.5mm thickness. Material PP for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top Septa type Non-slit Description 1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 1. 1.5ml 10-425 Scre...

1.5mL 11mm Crimp Ring Autosampler Vial ND11

1.5mL 11mm Crimp Ring Autosampler Vial ND11

1.5mL 11mm Crimp Ring Autosampler Vial ND11

Details Products name 1.5mL 11mm Crimp Ring Autosampler Vial ND11 Dimension 11mm Cap Color Silver Septa details White, Red,1mm thickness. Material Aluminum for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top Septa type Non-slit, Pre-slit Description 1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 1. ...

1.5mL 11mm Snap Ring Autosampler Vial ND11

1.5mL 11mm Snap Ring Autosampler Vial ND11

1.5mL 11mm Snap Ring Autosampler Vial ND11

Details Products name 1.5mL 11mm Snap Ring Autosampler Vial ND11 Dimension 11mm Cap Color Natural, Blue, Red Septa details White, Red, Blue,1mm thickness. Material PE for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top Septa type Non-slit, Pre-slit Description 1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory...

4mL 13-425 Screw Neck Autosampler Vial ND13

4mL 13-425 Screw Neck Autosampler Vial ND13

4mL 13-425 Screw Neck Autosampler Vial ND13

Details Products name 4mL 13-425 Screw Neck Autosampler Vial ND13 Dimension 13mm Cap Color Black Septa details White, Red, Nature 1.5mm thickness. Material PP for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Close top, open top Septa type Non-slit Description 4 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 1...

16mm Test Tubes for Water Analysis

16mm Test Tubes for Water Analysis

16mm Test Tubes for Water Analysis

Details Products name 16mm Test Tubes for Water Analysis Dimension 16mm Cap Color White Material PC for Cap, PTFE/Silicone for Septa Package 100pcs/Pack or 25pcs/Pack Cap type Close top Septa type Non-slit Description COD vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, Headspace vials and COD vials at factory price. 1. PTFE Septa for 16mm test tube Closures, W...

20-60mL 24-400 Screw Neck Storage Vial ND24

20-60mL 24-400 Screw Neck Storage Vial ND24

20-60mL 24-400 Screw Neck Storage Vial ND24

Details Products name 20-60mL 24-400 Screw Neck Storage Vial ND24 Dimension 24mm Cap Color Black, White Septa details Nature,3mm thickness. Material PP for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top, Close top Septa type Non-slit Description Sample Storage vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply Sample Storage vials, septa and caps at factory pr...

8-12mL 15-425 Screw Neck Vial ND15

8-12mL 15-425 Screw Neck Vial ND15

8-12mL 15-425 Screw Neck Vial ND15

Details Products name 8-12mL 15-425 Screw Neck Vial ND15 Dimension 15mm Cap Color Black Septa details White, Red, Nature,1.5mm thickness. Material PP for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top,Close top Septa type Non-slit Description Sample Storage vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply Sample Storage vials, septa and caps at factory price...

10-20mL 18mm Screw Thread Headspace ND18

10-20mL 18mm Screw Thread Headspace ND18

10-20mL 18mm Screw Thread Headspace ND18

Details Products name 10-20mL 18mm Screw Thread Headspace ND18 Dimension 18mm Cap Color Silver Septa details White, Red, Blue, 1.3-1.6mm thickness. Material Aluminum for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top Septa type Non-slit Description Headspace vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. ...

6-20mL 20mm Crimp-Top Headspace ND20

6-20mL 20mm Crimp-Top Headspace ND20

6-20mL 20mm Crimp-Top Headspace ND20

Details Products name 6-20mL 20mm Crimp-Top Headspace ND20 Dimension 20mm Cap Color Silver Septa details White, Nature, Grey,3mm thickness. Material Aluminum for Cap, PTFE/Silicone for Septa Package 100pcs/Pack Cap type Open top Septa type Non-slit Description Headspace vials form Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a autosampler vials manufacturer, we supply autosampler vials, septa and caps with factory price without extra ...

HPLC Syringe Filters

HPLC Syringe Filters

HPLC Syringe Filters

Details 1. Membrane: Nylon; Hydrophilic PVDF; Hydrophilic PTFE; Hydrophobic PTFE; PES; MCE; Hydrophilic PP; Cellulose Acetate(CA) 2. Pore Size: 0.22um and 0.45um Diameter: 13mm and 25mm 3. Usages: Whether your research requires pre-filtration Description Filter Membrane Nylon /PTFE /PES/MCE/ PVDF/ CA Pore Size, μm 0.22μm, 0.45μm Diameter 13mm 25mm Housing PP PP Filtration Area 1.0cm2 4.3cm2 Maximum Operating Pressure 6.2bar 6.2bar Process Volume...

Micro-Inserts

Details Products name Micro-Inserts Insert type Conical Bottom, Flat Bottom, Mandrel Interior & Polymer Feet Material Glass for Insert, Polymer for feet Suitable 8-425, 9mm, 10-425, 11mm snap vials Dimension 29*5mm,31*5mm/29*5.7mm,31*5.7mm Capacity 150-250uL Package 100pcs/Pack Description Micro-Inserts from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, Inserts, Cr...

The Australian Customer’s V947 Autosampler Vial Order is Completed

The Australian Customer’s V947 Autosampler Vial Order is Completed

American Customer Ordered 100,000 Boxes of 9-425 2ml HPLC Vials

American Customer Ordered 100,000 Boxes of 9-425 2ml HPLC Vials

5000-boxes-of-blue-screw-cap-10-425-hplc-vial-sent-to-singapore

5000-boxes-of-blue-screw-cap-10-425-hplc-vial-sent-to-singapore

15+ Years HPLC Vials

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SW-846 does not name “HPLC vial” but 8000C and the method-specific chapters

SW-846 does not name “HPLC vial” but 8000C and the method-specific chapters

SW-846 does not name “HPLC vial” but 8000C and the method-specific chapters

A 24-sample semivolatiles run just failed its continuing calibration verification because the internal standard response in vial 7 dropped 41% from vial 1. The method was EPA 8270E. The instrument checked out, the column was fine, and the standard was fresh. The problem was the vial: a lot of 9 mm screw caps with PTFE/silicone septa that had been autoclaved once too often and then torqued to 18 in-lbs by a new technician. The septa had compressed unevenly, the vial leaked during the 12-hour...

Seal failure is a mass transfer problem, not a leak in the plumbing sense

Seal failure is a mass transfer problem, not a leak in the plumbing sense

Seal failure is a mass transfer problem, not a leak in the plumbing sense

A 96-vial overnight run on a stability assay came back with area counts 14% high on the last 20 injections. The mobile phase was fine, the column was fine, the autosampler needle wasn’t clogged. The problem was evaporation through the septa. Every vial lost between 18 and 31 mg of solvent over 11 hours. That weight loss concentrated the analytes, and the calibration curve no longer matched the samples. If you run long sequences or store prepared samples before injection, hplc vial sea...

Tested values carry a method, nominal values carry a tolerance that may not

Tested values carry a method, nominal values carry a tolerance that may not

Tested values carry a method, nominal values carry a tolerance that may not

A purchasing agent forwarded me a datasheet last month for a 9 mm screw-top vial. It listed “Residual volume: < 5 µL" and "Septum resealability: > 50 injections.” Both numbers looked fine on paper. The first value was never tested on that lot. The second was tested on a different septum, from a different production year, against a 26-gauge conical needle at 23 °C. The agent had already placed a PO. Reading an HPLC vial datasheet is not about finding the best numbers. It is about...