United Scientific® 15mL Sterile Centrifuge Tubes – Conical Bottom, PP/HDPE, Screw Cap, Pack of 50

{ "44261954453640": { "extra_description": "United Scientific® 15mL sterile centrifuge tubes are engineered for reliable sample storage and processing in labs, classrooms, and research facilities. Made of high-quality polypropylene (PP) with blue HDPE screw caps, these leak-proof tubes feature silk-screened black graduations and a large white marking spot for easy labeling. Each tube is graduated from 2 to 14mL in 0.5mL increments for precise measurement. Autoclavable at 121°C, freezable to -45°C, and steam sterilized, these tubes withstand up to 9000 RCF, making them ideal for demanding laboratory applications." }, "44261954486408": { "extra_description": "Stock your lab with United Scientific® 15mL sterile centrifuge tubes, available in a bulk case of 500. These high-performance tubes are made from polypropylene with HDPE screw caps to ensure leak-proof, secure closure. Black silk-screen graduations (2–14mL, 0.5mL intervals) and a white marking spot make measurement and labeling easy. Designed for versatility, these tubes are autoclavable, steam sterilized, freezable to -45°C, and support maximum RCF up to 9000, delivering durability and accuracy for all lab applications." }, "44261954519176": { "extra_description": "United Scientific® 50mL sterile centrifuge tubes are built for precise laboratory performance. Made from premium polypropylene with blue HDPE screw caps, these tubes feature durable construction and leak-proof closure. Each tube includes silk-screened black graduations (5–47.5mL, in 2.5mL increments) and a large white marking spot for identification. Autoclavable at 121°C, steam sterilized, and freezable to -45°C, they can withstand up to 9000 RCF, making them perfect for sample storage, centrifugation, and lab research needs." }, "44261954551944": { "extra_description": "United Scientific® 50mL sterile centrifuge tubes, available in a bulk case of 500, deliver exceptional value and quality for laboratories and classrooms. Constructed from polypropylene with blue HDPE leak-proof screw caps, these tubes ensure durability and secure sample handling. Each tube has silk-screened black graduations (5–47.5mL, 2.5mL increments) plus a large white marking spot for easy labeling. Steam sterilized, autoclavable, and freezable to -45°C, these tubes handle up to 9000 RCF, making them a trusted choice for bulk lab use." } }

{ "44261954453640": { "extra_keyfeatures": "15mL sterile centrifuge tubes, pack of 50 Durable PP body with leak-proof HDPE screw caps Clear graduations (0.5mL increments, 2–14mL) for accuracy Autoclavable, freezable, and steam sterilized Withstands maximum RCF of 9000" }, "44261954486408": { "extra_keyfeatures": "Bulk case of 500 sterile 15mL centrifuge tubes Strong PP construction with secure HDPE screw caps Precise graduations and marking spot for labeling Autoclavable and freezable for laboratory use Withstands up to 9000 RCF" }, "44261954519176": { "extra_keyfeatures": "50mL sterile centrifuge tubes, pack of 50 Polypropylene body with HDPE screw caps Graduated 5–47.5mL with 2.5mL intervals Autoclavable, steam sterilized, and freezable Maximum RCF resistance: 9000" }, "44261954551944": { "extra_keyfeatures": "Bulk case of 500 sterile 50mL centrifuge tubes Leak-proof polypropylene tubes with HDPE screw caps Black graduations and labeling spot for clarity Autoclavable, sterilized, and freezable to -45°C Maximum RCF durability: 9000" } }