{
"44261952815240": {
"extra_description": "Organize and store your samples with United Scientific® 15mL Sterile Centrifuge Tubes. These premium polypropylene tubes feature a conical bottom design for efficient pellet formation and are securely packaged in numbered cardboard racks for easy identification. Each rack holds 25 tubes, with 20 racks per case, totaling 500 tubes. Sterile and free from DNase, RNase, pyrogens, and latex, these racked centrifuge tubes are ideal for use in research, clinical, and educational laboratories."
},
"44261952848008": {
"extra_description": "United Scientific® 50mL Sterile Centrifuge Tubes are designed for reliable sample handling in research, clinical, and educational labs. Constructed from high-quality polypropylene with a conical bottom for effective pellet formation, these tubes are packaged in sturdy, numbered cardboard racks for quick identification. Each case includes 20 racks, each holding 25 tubes, for a total of 500 tubes. Sterile and free from DNase, RNase, pyrogens, and latex, these tubes are ideal for storing, mixing, and centrifuging large-volume samples."
},
"44261952880776": {
"extra_description": "Safeguard light-sensitive samples with United Scientific® 50mL Sterile Amber Centrifuge Tubes. These amber polypropylene tubes feature a conical bottom for precise pellet formation and are packaged in easy-to-organize, numbered cardboard racks. Each rack holds 25 tubes, with 20 racks per case, for a total of 500 tubes. Sterile and free from DNase, RNase, pyrogens, and latex, these tubes are the ideal choice for protecting sensitive biological or chemical samples during storage and centrifugation."
}
}
{
"44261952815240": {
"extra_keyfeatures": "15mL capacity – ideal for centrifugation and sample storage
Conical bottom design – ensures optimal pellet formation
Sterile & contaminant-free – DNase, RNase, pyrogen, and latex-free
Convenient racked packaging – 25 tubes per rack, 20 racks per case
Durable polypropylene construction – chemical-resistant and leak-proof"
},
"44261952848008": {
"extra_keyfeatures": "50mL capacity – suitable for large-volume sample processing
Conical bottom – enhances pellet formation efficiency
Sterile & contaminant-free – DNase, RNase, pyrogen, and latex-free
Convenient racked packaging – 25 tubes per rack, 20 racks per case
Durable polypropylene build – chemical-resistant and leak-proof"
},
"44261952880776": {
"extra_keyfeatures": "Amber 50mL design – protects light-sensitive samples from degradation
Conical bottom – ensures efficient pellet formation
Sterile & contaminant-free – DNase, RNase, pyrogen, and latex-free
Racked for easy storage – 25 tubes per rack, 20 racks per case
Premium polypropylene – durable, chemical-resistant, and leak-proof"
}
}
Organize and store your samples with United Scientific® 15mL Sterile Centrifuge Tubes. These premium polypropylene tubes feature a conical bottom design for efficient pellet formation and are securely packaged in numbered cardboard racks for easy identification. Each rack holds 25 tubes, with 20 racks per case, totaling 500 tubes. Sterile and free from DNase, RNase, pyrogens, and latex, these racked centrifuge tubes are ideal for use in research, clinical, and educational laboratories.
Organize and store your samples with United Scientific® 15mL Sterile Centrifuge Tubes. These premium polypropylene tubes feature a conical bottom design for efficient pellet formation and are securely packaged in numbered cardboard racks for easy identification. Each rack holds 25 tubes, with 20 racks per case, totaling 500 tubes. Sterile and free from DNase, RNase, pyrogens, and latex, these racked centrifuge tubes are ideal for use in research, clinical, and educational laboratories.
