久久一区二区三区四区_欧美高清dvd_日韩欧美在线看_国产精品欧美一区二区_av天天看_欧美精品免费观看二区

加拿大PromoChrom Technologies Ltd
加拿大PromoChrom全自動固相萃取儀

PromoChrom Technologies Ltd is located in Vancouver. Our people are experienced chemists and instrumental engineers working in the field of chemical analysis. We understand the needs of customers in chemistry laboratories and are dedicated to provide good services to our customers.
Our business includes sales of columns and supplies, service on instrument customization, and development of instruments for chromatographic analysis and relevant sample preparation. Our products add extra value to HPLC and LC-MS or reduce the cost of instrument ownership.