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Pinpoint® High-Precision 4.000 & 7.000 pH Calibration Fluids Kit (pH Buffer S…

12 de agosto de 20260

PINPOINT High-Precision pH Calibration Fluids Kit contains 20 packets: 10 pouches of 4.000 +/- 0.002, 10 pouches of 7.000 +/- 0.002 Calibration Fluids. Each comes in it’s own plastic envelope packet. They are ready to use, no mixing required, are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 25 ml). High-precision calibration fluid Ready to use, no mixing required Extremely accurate and field portable Made in USA and referenced to NIST USA standards

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25mm Diameter 1.0 μm &#8230;" subheadline="<span class="btArticleDate">11 de agosto de 2026</span><a href="https://www.astefal.com.br/item/nylon-filters-wettability-hydrophilic/#comments" class="btArticleComments">0</a>" font="" font_weight="" font_size="" color_scheme="" color="" align="" url="https://www.astefal.com.br/item/nylon-filters-wettability-hydrophilic/" target="_self" html_tag="h2" size="normal" dash="top" el_id="" el_class="" el_style="" supertitle_position="outside" ignore_fe_editor="true"]

Wettability: Hydrophilic. 100PCS /PK. MAIN APPLICATION: Nylon filters are designed to sterilize and clarify water and solvent samples in a wide range of analytical and research applications. Filtration Area(cm²): 3.9.

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25mm Diameter 1.0 μm Pore Size Labora&#8230;" subheadline="<span class="btArticleDate">11 de agosto de 2026</span><a href="https://www.astefal.com.br/item/ptfe-filters-wettability-hydrophilic/#comments" class="btArticleComments">0</a>" font="" font_weight="" font_size="" color_scheme="" color="" align="" url="https://www.astefal.com.br/item/ptfe-filters-wettability-hydrophilic/" target="_self" html_tag="h2" size="normal" dash="top" el_id="" el_class="" el_style="" supertitle_position="outside" ignore_fe_editor="true"]

Wettability: Hydrophilic. 100PCS /PK. Hydrophilic PTFE filter is a versatile filter for aqueous and aggressive organic solvent-based solutions and especially ideal for HPLC operation. Pore Size(μm): 1.0 or 5.0.

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25mm Diameter 1.0 μm Pore Size Labora&#8230;" subheadline="<span class="btArticleDate">11 de agosto de 2026</span><a href="https://www.astefal.com.br/item/ptfe-filters-wettability-hydrophobic-2/#comments" class="btArticleComments">0</a>" font="" font_weight="" font_size="" color_scheme="" color="" align="" url="https://www.astefal.com.br/item/ptfe-filters-wettability-hydrophobic-2/" target="_self" html_tag="h2" size="normal" dash="top" el_id="" el_class="" el_style="" supertitle_position="outside" ignore_fe_editor="true"]

Wettability: Hydrophobic. 100PCS /PK. Hydrophobic PTFE has wide compatibility, excellent corrosion resistance, high rejection, high flow, and can be sterilized in various ways. Pore Size(μm): 1.0 or 5.0.

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