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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...
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1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8
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 ...
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1.5ml 9mm Short Thread Autosampler Vials ND9
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...
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1.5ml 10-425 Screw Autosampler Vials ND10
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. ...
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1.5mL 11mm Crimp Ring Autosampler Vial ND11
About
2ml HPLC Septa Caps Manufacturer,and Supplier
70+
Countries import our goods
30000
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meters of factory area
100+
Technicians and Skilled Workers
10+
Professional Production Lines
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Leading Supplier of 2ml HPLC Septa Cap Since 2007.
News
Compounding is the first control point, and it is where most OEM failures
10-24
Compounding is the first control point, and it is where most OEM failures
Last month I walked a line that had just rejected 14,000 molded septa in a single shift. The failure was not the silicone. It was a 4-second dwell time drift on the transfer press, and the operator caught it because the durometer reading on the hourly pull had moved from 48 Shore A to 41. That is the reality of how septa is manufactured and what the factory controls: the line either holds the setpoints, or it produces scrap that looks identical to good product until someone puts a needle th...
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USP chapter 621 names the consumable indirectly, and that is the whole problem
10-24
USP chapter 621 names the consumable indirectly, and that is the whole problem
A method transfer failed last Tuesday because the receiving lab used a 55 Shore A silicone septum where the originating lab had qualified a 45 Shore A PTFE-faced silicone septum. Carryover on the second injection of a 0.5 µg/mL benzodiazepine mix hit 0.8% RSD against a 0.2% limit. The investigation took three days and pointed to one variable: the septum. When a method is validated, the consumables are part of the system suitability envelope, and USP requirements for septa in a validated met...
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Why off-centre punctures point at the septum, not the needle guide
10-22
Why off-centre punctures point at the septum, not the needle guide
Last spring a customer sent me a photo of a syringe needle that looked like someone had put a kink in it with pliers. The bend was about 6 mm above the bevel, right where the needle passes through the vial headspace. They had already replaced the autosampler needle three times in six weeks and were convinced the instrument was at fault. I asked one question: what septa are you using? They were running a 1.5 mm thick silicone/PTFE disc that had been sitting in a warehouse for two years, and ...
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