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4-Butanetriol
Closure is laminated with Polyimide (fluorine-free) instead of PTFE
Nickel - white → red
Crude aromatic fraction ex
Linearity: 1 g
Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.45 µm 548-0812 4-ButanetriolInside 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
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