Due to the increasingly high demand for Proteinase K, our inventories are limited. We are prioritizing orders for those customers directly involved in containing the spread of COVID-19. Please contact us for pricing and availability.
Inquire about bulk sizing and pricing details, please contact us
Quote &
Business Development Inquiries |
jyuan@gproan.com.cn
marketing@gproan.com.cn |
|
Technical Support & Customer Service: |
han@gproan.com.cn |
Pricing inquiry and quote | |
Mobile phone | Mr. Lu: +86 13911302596 (China)
Dr. Yuan:+1 405 531 9068 (United States) |
Telephone | +86-10-62973378-806 |