Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.2 µm Gradation - Total Hardness - < 54 • > 90 • > 180 • > 270 • > 360 • > 450 ppm CaCO₃ Ergonomic and light tip attachment

Ergonomic and light tip attachment and ejection secured by tip compatibility with the Optiload feature of Sartorius pipettes

21ß(H)-2-Methylhopane

Mixing higher levels of ReO41- with Ag+

(2R)-α-Tocopherol-d6 (5

1x8 mL mixture of blue 1

Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.2 µm Gradation - Total Hardness - < 54 • > 90 • > 180 • > 270 • > 360 • > 450 ppm CaCO₃ Ergonomic and light tip attachmentInside the syringe filter polyester (polyethylene terephthalate) is used as membrane material. The hydrophilic multipurpose PET membrane is suitable for polar as well as nonpolar solvents. It is the HPLC filter, especially suited for mixtures of water and organic solvents. It is not cytotoxic, does not inhibit the growth of microorganisms and higher cells. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 C