2ml 9mm HPLC Vials Supplier Manufacturer and Factory

China 2ml 9mm HPLC Vials Supplier Manufacturer and Factory

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...

The 31st German International Chemical Engineering, Environmental Protection and Biotechnology Exhibition (ACHEMA 2015)

ACHEMA 2015 ended in June 19, 2015 in Frankfurt, Germany. The exhibition is organized by the German Chemical Equipment, Engineering and Biotechnology Association, each Once in 3 years, it is the world’s largest chemical engineering and equipment exhibition and enjoys a high reputation in the global chemical industry. Many tradesmen from this industry came to the exhibition, Packaging materials, machinery for production, manufacturing and packaging of the pharmaceutical industry, chemic...

The 16th Beijing Conference and Exhibition on Instrumental Analysis

“Analytical Science Creates the Future”, The 16th Beijing Analytical Testing Academic Report Conference and Exhibition. As an professional analyzing & testing event, BCEIA 2015 – The 16th Beijing Conference and Exhibition on Instrumental Analysis is going to be held at China National Convention Center (CNCC), China during Oct. 27-30, 2015. BCEIA 2015 – The 16th Beijing Conference and Exhibition on Instrumental Analysis provides an international platform to showcas...

Aijiren Technology’s perfect curtain call Munich Analytica China Conference

The Analytica China Conference is a rare event for instrument manufacturers, distributors, and industry users. At the exhibition, you can learn about the latest products and technologies in the world, and you can learn about the development of many industries in the same industry. The most rare thing is that the Expo has formed an interaction between manufacturers and users of the biological industry, which has promoted the development of the industry. At this exhibition, many visitors to th...

Where consumables sit in a regulated method

I spent the better part of a week last year chasing a 6% relative standard deviation on a method that had passed validation two years earlier. The column was clean, the autosampler was calibrated, the standards were fresh. The culprit was a batch of 9 mm screw-thread vials with a septum that had been sitting in a warehouse for eighteen months. The liner had hardened just enough that the needle coring changed, and the resulting fragments were partially occluding the inlet. That is the kind o...

What “aijiren” actually means in a procurement context

I have spent the better part of fifteen years buying, auditing, and occasionally rejecting chromatography consumables from factories on three continents. The single most expensive lesson I learned early on: two suppliers can quote you the same 2 mL clear glass vial at the same unit price and deliver completely different products. One holds 0.8% RSD across a 96-position autosampler run. The other gives you 4% drift and a service ticket from your LC-MS tech. The difference is not luck. It com...

What “regulated method” actually means for a consumable

I once watched a validated EPA 8270 method fall apart during a routine audit, and the root cause was not the GC-MS. It was a box of 9 mm screw-thread vials with a septa lot that had been sitting in a warehouse for two years. The method was fine. The documentation was fine. The consumable was not, and nobody had written a specification for it. That experience reshaped how I think about “aijiren” in regulated work. The consumable is part of the method, and if it is not controlled,...