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...

What “aijiren dimensional tolerance capability” means at the mold, not the

Last March I pulled a 12 x 32 mm screw-top vial from a production run and put it on the optical comparator. The outer diameter measured 11.94 mm at the neck, 12.02 mm at the shoulder. Spec was 12.00 ±0.05 mm. Both points were technically in tolerance, but the ovality across those two axes was 0.08 mm. The autosampler gripper on a customer’s GC system jammed twice that week. That is what aijiren dimensional tolerance capability actually means on a production floor: not whether a single...

The mechanical sequence that produces a cored plug, not a split

A 96-vial sequence on an Aijiren headspace sampler stopped at vial 41. The autosampler needle had bent 11 degrees off axis and the septum from vial 40 had a clean 1.2 mm plug missing from the center. That plug was later found inside the needle bore, compressed to half its original thickness. If you have seen this, you are already dealing with aijiren coring, fragments and needle damage diagnosis, and the question is not whether the septum failed. The question is which dimension in the...

The four cost buckets a unit price cannot see

A 40,000-vial order landed last Tuesday with an invoice price of $0.31 per unit. The receiving team found 1,150 vials with chipped necks, 380 with septum dimples deep enough to catch a needle, and 60 cracked caps. Accounting closed the books at $0.31. The lab paid $0.44 per usable vial after sorting, retesting, and a 3-hour line stoppage. That gap is what aijiren landed cost calculation actually measures, and it starts where the purchase order ends. Procurement managers who buy aijiren by i...