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This product is a closure with a punched Silicone/PTFE liner that is characterized by its high analytical purity
Sulfate (SO4)-2 Single-Element Ion Anion Standard
4-Ethylbenzoic acid
Ammonium - 10–350 mg/L NH₄⁺
6020 INTERFER CHK SOLN B 125mL
Syringe filters, color coded, CHROMAFIL CA, 25 mm, 0.45 µm 2605820 This product is a closureInside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. Also available in a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All
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