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Columns for the Separation of Organic Acids
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USP L17
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BP-OA, 8% cross-linked resin in the H
+
form
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Stable pH 0-14
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Conductivity, UV or RI detection
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Water or dilute acid eluent
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For use on biological fluids, beverages, foods, industrial chemicals and
fermentation processes.
Our BP-OA columns are used for determining the anions of weak organic and
inorganic acids. Anions of organic
acids include acetate, formate, oxalate and others. Anions of inorganic acids
include fluoride, bicarbonate, borate, silicate
and others.
Acids are eluted usually in order of acid strength with the stronger acids
eluting last (in order of increasing pKa values).
Retention times of the organic acids may be controlled through adjustment of
the eluent pH.
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Operating Conditions
Column Type: Stainless Steel
Dimensions: 300 mm x 7.8 mm
Detection: Conductivity
Sample Volume: 20µL
Flow Rate: 0.6ml/min
Temperature: Ambient
Eluent: 0.003 NH2SO4
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Operating Conditions
Column Type: Stainless Steel
Dimensions: 300 mm x 7.8 mm
Detection: UV 210nm
Sample Volume: 20µL
Flow Rate: 0.5ml/min
Temperature: Ambient
Eluent: 0.10% Phosphoric Acid
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Operating Conditions
Column Type: Stainless Steel
Dimensions: 250 mm x 4.6 mm
Detection: UV 210nm
Sample Volume: 20µL
Flow Rate: 0.1ml/min
Temperature: Ambient
Eluent: 0.10% Phosphoric Acid
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The following price list is for domestic purhases only.
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Please
Contact
Benson Polymeric for International Pricing.
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Shipping and handling charges will also apply.
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Domestic purchases shipped UPS Standard or FedEx (Ground) unless other carriers
or services are requested.
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Terms & Conditions
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Part No.
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Description
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Price US$
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850
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BP-OA, 300 mm x 7.8 mm
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600.00
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851
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BP-OA, 250 mm x 4.6 mm
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465.00
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852
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BP-OA, 100 mm x 7.8 mm
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450.00
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850G
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BP-OA, 50 mm x 4.6 mm Guard
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150.00
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Contact
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Other Column Dimensions Availble Upon Request
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