All Categories
History
9 products found
SUMITOMO SEIKA CHEMICALS CO.,LTD.
880+ people viewing
Last viewed: 1 day ago
■ Gas essential for semiconductor manufacturing such as IC, memory, LCD, solar cell, etc. ・ Since the development of a semiconductor grade high pu...
10 models listed
SUMITOMO SEIKA CHEMICALS CO.,LTD.
470+ people viewing
Last viewed: 1 hour ago
■ Specialty product ・ Since our specialty gas products began R & D in 1959, we have developed and supplied various products to meet the expectatio...
4 models listed
SUMITOMO SEIKA CHEMICALS CO.,LTD.
340+ people viewing
Last viewed: 11 hours ago
The measuring proof requires standard gas from the Measurement Method (JCSS) system. We are recognized as a standard gas registered company, and we...
2 models listed
SUMITOMO SEIKA CHEMICALS CO.,LTD.
590+ people viewing
Last viewed: 18 minutes ago
■ Specialty product ・ Since our specialty gas products began R & D in 1959, we have developed and supplied various products to meet the expectatio...
10 models listed
SUMITOMO SEIKA CHEMICALS CO.,LTD.
270+ people viewing
Last viewed: 1 day ago
The measuring proof requires standard gas from the Measurement Method (JCSS) system. We are recognized as a standard gas registered company, and we...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
220+ people viewing
Last viewed: 2 hours ago
The measuring proof requires standard gas from the Measurement Method (JCSS) system. We are recognized as a standard gas registered company, and we...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
220+ people viewing
Last viewed: 2 hours ago
■ Specialty product ・ Since our specialty gas products began R & D in 1959, we have developed and supplied various products to meet the expectatio...
SUMITOMO SEIKA CHEMICALS CO.,LTD.
510+ people viewing
Last viewed: 1 hour ago
■ Grade ・ ZERO-A/ZERO-B/ZERO-C/ZERO-C/ZERO-F/ZERO-K/ZERO-U Analyzed Zero-U Analyzed Zero-point check-Grade used for carrier gas. You need to selec...
3 models listed
SUMITOMO SEIKA CHEMICALS CO.,LTD.
120+ people viewing
We produce organic ingredients (industrial drugs), ragi, and ragi use (chemical gas) (chemical gas) with sulfur ⻩ ⻩ ⻩。。。。。。。。。。。。。...