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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
SW-846 does not name a septum, and that is exactly why auditors ask about it
10-27
SW-846 does not name a septum, and that is exactly why auditors ask about it
The auditor set a clear glass vial on the bench, 2 mL, 12 x 32 mm, and pointed at the septum. “Show me the lot number on that,” she said. We could not. We could show her the case carton and the purchase order, but the individual septum had no batch code, and the receiving log recorded only “septa, 11 mm, qty 1000.” That single gap turned a routine EPA method audit into a two-day paper chase, and it is the first thing I fix at any lab I walk into now. If you handle sa...
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Where a sealed vial actually leaks, ranked by how often I find it
10-27
Where a sealed vial actually leaks, ranked by how often I find it
A 96-well plate run on a GC autosampler came back with naphthalene recoveries at 71% against a 92 to 96% historical band, and the analyst’s first move was to re-run the standards. Standards were fine. The loss was real, and it was happening in the vial: a gravimetric check on six sealed 2 mL vials held at 25 °C for 18 hours showed 2.8 mg average weight loss per vial, against 0.4 mg on a control lot from a different supplier. That gap is septa seal failure, and once you have measured i...
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The only spec sheet line that tells you whether the vendor measured anything
10-25
The only spec sheet line that tells you whether the vendor measured anything
A QC lab logged 14 needle-bend faults in one overnight sequence. The autosampler kept flagging the same vial position, and the operator assumed the needle guide had drifted. It had not. The septum lot was 0.010 in thicker than the drawing, and the datasheet listed only a nominal thickness with no tolerance band. Nobody caught it because nobody knew which numbers on that sheet were measured and which were copied from a template. That is the core problem with septa datasheet specifications: m...
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