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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
(100 circles/box)
Grade 222 has a smooth and uniform texture which assures continuous contract of buffer from the chamber through the gel and transfer membrane to the opposite pole or weight
Grade 169 for STM2540-E - Volatile Suspended Solids
Pore Size: 0
binder-free glass microfiber paper provides the consistency and precision required for accurate testing by Quality Control Laboratories
Glass Microfiber Filter Paper - 1510-0470 - Grade 151, 4.70cm 5.50cm (100 circles/box)Ahlstrom Munksj 151 0. 7 m, Slow Speed This high performance grade is designed to retain extremely fine particles down to 0. 7 m. Grade 151 has retention comparable to membrane filter while providing high flow and loading capacity. Grade 151 is recommended for filtering fine precipitated proteins. In the filtration of nucleic acids and difficult biochemical solutions, Grade 151 is used in combination with Grade 141 as a highly efficient protective and
