ICP-MS can provide a very wide linear dynamic range, allowing the concentration of analyzed elements to range from single digit ppt to hundreds of ppm ..read more

Help identify and eliminate potentially biased results by evaluating all consumables and reagents, and preparing appropriate method blanks and quality control (QC) checks ..read more

PFA Pipette tips/ low retention pipette tips 1ml PFA pipette tips are generally used with pipettes and have the characteristics of resistance to strong acids and alkalis, low background, and no precipitation no dissolution. At present, the pipetting brands we have supported include: LICHEN, EPPENDORF, Sartorius, Dalong, Thermo Fisher, BRAND, etc. PFA tips are used with a Microarrayer. They are characterized by no adhesion no adsorption, and the inner wall is smooth and burr-free. PFA Funnel 16cm The PFA triangular funnel is made of translucent fluororesin (PFA) material. Highly inert and chemi ..read more

Forensic poison detection plays a pivotal role in the field of forensic science and is an integral component of criminal investigations involving poisoning cases ..read more

Interconnects, contacts, vias, and fills make up almost all the ways metal interconnects in a chip ..read more

Etching is a fundamental process in microfabrication and semiconductor manufacturing that is used to selectively remove material from a substrate to create intricate patterns and structures ..read more

The flow rate KED method generally recommended by manufacturers cannot solve it or even has the opposite effect ..read more

Wafer foundries (Fabs), especially those with advanced processes, are extremely stringent about particle control ..read more

Ultra-clean clothes, often called dust-free clothes, are special clothes worn by people working in clean rooms and other environments ..read more

What are the crystallographic direction of a silicon wafer? How many flats are there? How are flats positioned? What is the difference between flats and notches ..read more