Microliter centrifuge tubes, also known as EP tubes, are small centrifuge tubes designed for use with microcentrifuges, enabling the separation and centrifugation of small-volume reagents. The tube has a round mouth at the top and a conical shape at the bottom. The round mouth enhances mechanical strength, while the conical...

A complete pipetting cycle involves steps such as pipette tip installation, volume setting, liquid aspiration and dispensing, and tip removal. Each step requires adherence to specific operating procedures. Tip Installation For a single-channel pipette, insert the pipette vertically into the tip, lightly press, and rotate slightly left and right to...

Before use, calibration is necessary, typically every three months. For infrequent use, calibration may be done every six months. Calibration can be achieved through weight calibration, where 1 mL of distilled water at 20°C equals 0.9982 g (using a milligram electronic analytical balance). Select a pipettor with an appropriate volume...

The personnel responsible for consumables should regularly inventory all consumables in the laboratory, submit timely procurement requests, and conduct inspections upon receiving consumables. Laboratory testing personnel must strictly adhere to operating procedures, conduct quality checks on received reagent kits, and assess the specificity, sensitivity, compliance rate, and detection limit of...

Commonly used laboratory consumables, such as pipette tips, pipettes, and PCR plates, are typically made of polypropylene (PP). Cell culture plates/bottles, enzyme-linked immunosorbent assay (ELISA) plates, or chemiluminescence plates are often made of polystyrene (PS). When it comes to centrifuge tubes, there are various plastic materials available, such as polypropylene...

Plastic Products Plastic ware, beakers, dilution bottles, wash bottles, plastic graduated cylinders, bubble wrap, plastic centrifuge tubes, plastic measuring cups, PE gloves, funnel stands, test tube racks, alcohol bottles, pipettes, plastic bottles, plastic filters, plastic culture dishes, pipette stands, fluoride bottles, plastic pipettes, centrifuge tube boxes, slide boxes, colorimetric tube...