Vials, Screw Top, Glass. Amber, 1.8ml, Max Recovery™, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial. RSA Brand. 100/PK.
First hydrolytic, Class A, Type N51A, Reduced Surface Activity, Borosilicate Glass, amberized. Amber glass is often used for light sensitive compounds and is considered low actinic.
This market leading 1.8ml vial has the low residual volume of 8ul due to the center-draining effects of smooth walls (no ledges) and a conical bottom, which allows needles with bottom entry ports to recover the maximum amount during use. Bottom depths are designed and QC controlled for the most critical autosampler to prevent needles hitting the bottom of the vials.
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This is a very popular 1.8ml, center draining autosampler vial because of the consistency of the glass chemistry from batch to batch, vial to vial. Reduced surface activity is tested for each lot and certified. Excellent for low abundance analytes, pH sensitive analytes and for LCMS.