NJbinglab - Model R-PFA-XP -PFA wash bottle for trace element analysis, extremely low background

1. Translucent appearance; 2. Temperature resistance -200~+260?; 3. The pipe and the body are sealed reliably, the sprayability is sensitive, the recovery is fast, and no residue flows out. It can be sprayed into the position of each container and is easy to clean; 4. The nozzle and bottle cap are formed at one time; 5. It can replace the volumetric flask to configure the standard solution: it can be controlled to add sample and water drop by drop.