{"product_id":"centrifuge-tube-rnase-dnase-free-sterile-racked-25-pcs-per-rack-50ml","title":"Centrifuge Tube Rnase\/Dnase Free, Sterile Racked, 25 Pcs per Rack - 50mL","description":"\u003cp\u003eAdvance your laboratory research with our premium-grade \u003cstrong\u003e15mL and 50mL Sterile, Conical Centrifuge Tubes\u003c\/strong\u003e, specifically certified as \u003cstrong\u003eRNase\/DNase-free and non-pyrogenic\u003c\/strong\u003e. Engineered for high-throughput life science applications, these tubes are securely packed in sturdy, recyclable racks to optimize benchtop workflows and maintain absolute sterility up until use. Each tube features an ultra-clear, medical-grade polypropylene body with crisp, high-contrast graduation marks and a spacious frosted writing area for seamless sample tracking. Sealed with an ergonomic, leak-proof screw cap designed for effortless single-handed operation, they ensure ultimate sample integrity during high-speed centrifugation, deep freezing, or chemical processing.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eCommon Laboratory \u0026amp; Research Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cstrong\u003eCell Culture \u0026amp; Media Preparation\u003c\/strong\u003e: Ideal for pelleting cells, washing cultures, and separating supernatant fluids in sterile environments.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cstrong\u003eMolecular Biology \u0026amp; Genomics\u003c\/strong\u003e: Perfectly suited for DNA\/RNA extraction, purification, and sequencing preparation because they are completely free of genetic contaminants.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cstrong\u003eProtein Biochemistry\u003c\/strong\u003e: Used for protein isolation, column fractions collection, sample concentration, and buffer preparation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cstrong\u003eSample Cryopreservation\u003c\/strong\u003e: Safely stores biological specimens, chemicals, or master mixes in deep freezers down to ultra-low temperatures.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cstrong\u003eChemical Reaction \u0026amp; Reagent Storage\u003c\/strong\u003e: Serves as a heavy-duty container for preparing, mixing, and storing light-sensitive reagents or organic solvents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eTechnical Product Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"MsoNormalTable\" style=\"mso-cellspacing: 1.5pt; mso-yfti-tbllook: 1184;\" border=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e50mL Racked Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e15mL Racked Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePackaging Layout\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e25 Pieces per Rack\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e50 Pieces per Rack\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd style=\"border: none; border-bottom: solid #DCDFE5 1.0pt; mso-border-bottom-alt: solid #DCDFE5 .75pt; padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePurity Grade\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: none; 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