• Whatman™ 903 Proteinsaver card
• Ready-to-use card format for protein collection, transfport and archiving.
• Used for biological sample collection and preservation of samples such as DNA, protein, blood, and saliva.

Whatman™ 903 Proteinsaver card

Ready-to-use card format for protein collection, transfport and archiving.

Overview
Whatman™ 903 Proteinsaver card is a sample collection card with five half-inch sample spots.

The Proteinsaver card has a wraparound cover with spaces for name and date of collection. Ready-to-use format saves costs during protein collection, transfport and archiving. The card fits into our Whatman foil barrier resealable bags for storage. It is imprinted with the universal biohazard symbol in accordance with USP regulations.

Storage: each circle holds 75-80 µL of sample
Strict quality control and ISO9001 manufacturing standards: ensures high quality, reproducibility, and purity
We can design customized components and solutions to help you build smarter diagnostic assays using Whatman papers and filters.