Hamilton™ Constant Rate-700 HPLC Syringes & Replacement Parts

Syringes are designed to delive reasy, reproducible injection of liquid samples into an injector on HPLC instrumentation. The CR-700 standardizes three major variables: sample volume, rate of injection, and depth of needle penetration. Even when operated by different technicians, the CR-700 provides reproducibility of +1% of the total syringe volume in routine procedures.

Manufacturer: Hamilton™ 84301

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Catalog No. 14-823A

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    Specifications

    Type Gastight™ Syringe
    Volume (Metric) 20μL
    Gauge 22s ga
    Quantity Each
    Needle Point Style Blunt
    Diameter (English) Inner Needle 0.0059 in.
    Diameter (English) Outer Needle 0.0283 in.
    Diameter (Metric) Inner Needle 0.15mm
    Diameter (Metric) Outer Needle 0.72mm
    For Use With (Equipment) HPLC injection valves
    Length (English) Needle 2 in.
    Max. Pressure 1000psi
    Material (Barrel) Borosilicate Glass
    Length (Metric) Needle 51mm
    Model CR700-20
    Material (Plunger) Stainless Steel
    Temperature Range (English) 50° to 176°F
    Temperature Range (Metric) 10° to 80°C

    Volumes are selected with micrometer precisions, the plunger is spring-driven and injects the samples at a constant rate. Three models of the CR-700 syringes are available with volumes of 20, 50 or 200µL.

    Needle Point Styles

    • Point Style 3 - Blunt needle point for use with HPLC injection valves and for sample pipetting. Available gauge: 22

  • Description & Specifications

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