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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
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2ml HPLC Septa Caps Manufacturer,and Supplier
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Leading Supplier of 2ml HPLC Septa Cap Since 2007.
News
What a septa actually has to do
10-18
What a septa actually has to do
I have watched a septa ruin a run in three different ways in the same week: a coring event that dropped a rubber plug into a GC inlet, a silicone disc that bled enough siloxane to bury a trace sulfur peak, and a cap that somebody over-torqued until the PTFE face split along the injection point. None of these were exotic failures. They were the same four or five mistakes I see every quarter, and they all cost more in lost instrument time than the septa cost to replace. This article is what I...
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What a septum actually does, and why it matters more than you think
10-18
What a septum actually does, and why it matters more than you think
I have spent fifteen years on the operations side of a chromatography consumables business, and I can tell you that the fastest way to turn a clean 96-injection sequence into a service call is to buy the wrong septa. I have seen a $0.12 septum crack a $4,000 autosampler needle, and I have watched a lab burn two weeks of method development because a silicone septum was off-gassing into a headspace vial. This guide is what I would hand a new buyer or a lab manager who wants to get septa right ...
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Butyl Rubber vs. PTFE/Silicone Septa: Which Is Better for Long-Term Chromatography Sample Storage?
08-05
Butyl Rubber vs. PTFE/Silicone Septa: Which Is Better for Long-Term Chromatography Sample Storage?
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