What's the Maximum Lifespan of a Welch HPLC Column?
Over the past two months, our China Marketing team has organized an event called the "Longest-serving Welch HPLC Column Collection Campaign" Which has now come to a close. These two months involved collection, data verification, review, and even the establishment of a special judging panel for meticulous reevaluation. It took quite a while, so thank you all for your patience.
A total of 50 HPLC columns participated in this collection campaign, and the competition was exceptionally fierce. Among them, 14 HPLC columns have been in service for over 10 years.
Can you estimate the lifespan of the longest-serving HPLC column? Let's unveil the long-awaited final rankings!
Requirements for the Experimental Reports Provided in this Competition:
The report must include the specific dates when the HPLC column was utilized for this project.
The information displayed in the HPLC column log must match the selected HPLC column used.
In cases where there is no HPLC column log available, a video capturing the HPLC column and a close-up of the spectrum on the computer screen during on-machine testing must be provided.
🏆 TOP 10
10. TIANJIN PHARMACEUTICAL DA REN TANG GROUP CORPORATION LIMITED
Ultisil® AQ-C18 10 years and 306 days
9. KINHOO PHARMACEUTICAL CO.,LTD.
Ultisil® XB-C18 10 years and 308 days
8. Shaanxi Bosen Biological Pharmaceutical Group Co., Ltd.
Ultisil®SCX 10 years and 337 days
7. Yueyang Hudex Pharmaceuticals Ltd.
Ultisil® AQ-C18 11 years and 248 days
6. Jiangsu Hengrui Pharmaceuticals Co., Ltd.
Ultisil® LP-C8 11 years and 156 days
5. Jiangsu Hengrui Pharmaceuticals Co., Ltd.
Ultisil® AQ-C18 12 years and 217 days
4. Wantong pharmacy group co.
Ultisil® AQ-C18 12 years and 296 days
🥉 Changyi Huapu Pharmaceutical Technology Co., Ltd.
Ultisil® XB-Phenyl 13 years and 78 days
🥈 Shandong Hanxing Pharmaceutical Technology Co., Ltd.
Ultisil® XB-Phenyl 13 years and 202 days
🥇 Yiling Pharmaceutical Ltd.
Xtimate® C18 14 years and 44 days
From the above award results, it can be seen that the top 10 HPLC columns have been in service for over 10 years, indicating unprecedented fierce competition! The champion, "HPLC Column King," has been in service for nearly 15 years! It truly arouses great curiosity as to the secret behind the longevity of a column being used for such a long time! The "longevity" of these HPLC columns shows us how high-quality HPLC columns, in the hands of experienced users, can be maximized to their fullest potential!