{"product_id":"cole-parmer-04395-62-cryovial-4-ml-sterile-skirted-bottom","title":"Cole Parmer Cryovial 4 ml Sterile Skirted Bottom 3 Packs with 50 Vials Each","description":"\u003ch3\u003eCole-Parmer Sterile Cryogenic Vials, 4.0 mL, Skirted Bottom, External Thread (04395-62) – 3 Packs of 50 Vials (150 Vials Total)\u003c\/h3\u003e\n\u003cp\u003eThe Cole-Parmer Sterile Cryogenic Vials (04395-62) are ultra-low temperature bio-storage containers engineered for the safe preservation, transport, and archiving of biological specimens, tissue cultures, serum samples, and cellular lines. Manufactured from high-purity polypropylene, these 4.0 mL cryovials feature a self-standing skirted bottom design that enables easy single-handed operation on laboratory benches and work surfaces. Built to withstand extreme cryogenic storage conditions ranging from -196°C to +121°C (vapor phase liquid nitrogen down to autoclave cycles), each vial is certified leakproof at 95 kPa for compliant bio-transport. The innovative external thread closure utilizes a co-molded TPE seal to eliminate traditional silicone O-rings, drastically reducing contamination hazards. Supplied as 3 re-sealable bags containing 50 sterile vials each (150 vials total), this set includes printed 1D barcodes and white writing surfaces for precise inventory control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Structural Attributes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-Standing Skirted Base: Interlocking skirted bottom stabilizes the vial on flat surfaces and fits standard cryogenic rack locking slots for convenient one-handed cap operation.\u003c\/li\u003e\n\u003cli\u003eCo-Molded Contamination-Free Cap Seal: Integrates a thermoplastic elastomer (TPE) sealing membrane directly into the polyethylene screw cap, eliminating loose silicone O-rings that can trap moisture or contaminants.\u003c\/li\u003e\n\u003cli\u003eHigh-Pressure Leakproof Certification: Tested and certified at 95 kPa pressure differential to meet international IATA\/ICAO packaging standards for air transport of biological specimens.\u003c\/li\u003e\n\u003cli\u003eExtreme Cryogenic Stability: Formulated from pure virgin polypropylene matrix capable of enduring liquid nitrogen vapor phase temperatures without becoming brittle or cracking.\u003c\/li\u003e\n\u003cli\u003eClear Volume Markings \u0026amp; Identification: Features high-contrast printed graduation lines, a large glare-free white writing patch, and a unique pre-printed 1D barcode on every vial.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalog \/ Part Number: 04395-62 (PolarSafe Series)\u003c\/li\u003e\n\u003cli\u003ePrimary Manufacturer: Cole-Parmer \u003c\/li\u003e\n\u003cli\u003eVolumetric Capacity: 4.0 mL\u003c\/li\u003e\n\u003cli\u003eBottom \u0026amp; Base Profile: Skirted (Self-Standing) \/ Round Interior Base\u003c\/li\u003e\n\u003cli\u003eThreading Style: External Threaded Screw Cap\u003c\/li\u003e\n\u003cli\u003eVial Body Material: Virgin Medical-Grade Polypropylene (PP)\u003c\/li\u003e\n\u003cli\u003eCap Material \u0026amp; Seal: Polyethylene (PE) with Co-Molded TPE Sealing Ring\u003c\/li\u003e\n\u003cli\u003eDimensions: 74 mm Height x 12.5 mm Outer Diameter\u003c\/li\u003e\n\u003cli\u003eTemperature Tolerance Range: -196°C to +121°C (Autoclavable)\u003c\/li\u003e\n\u003cli\u003eSterility Status: Gamma Irradiated (Sterile, RNase\/DNase\/Pyrogen-Free)\u003c\/li\u003e\n\u003cli\u003ePackaging Configuration: 3 Packs x 50 Vials per Pack (150 Vials Total)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-Low Temperature Biobanking: Ideal for long-term storage of mammalian cells, viral stocks, and genomic DNA in vapor phase liquid nitrogen dewars and -80°C freezers.\u003c\/li\u003e\n\u003cli\u003eContamination-Sensitive Workflows: External thread design protects inner lip surfaces from glove contact during manual pipetting, maintaining sterile integrity.\u003c\/li\u003e\n\u003cli\u003eCompliant Specimen Transport: Built to withstand pressure differentials encountered during air transport and shipping of clinical or research samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eAll product names, logos, and brands are property of their respective owners. Cole-Parmer, Argos, and PolarSafe are registered trademarks of Cole-Parmer Instrument Company, LLC.\u003c\/small\u003e\u003c\/p\u003e","brand":"Cole-Parmer","offers":[{"title":"Default Title","offer_id":67706388775164,"sku":"11011","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/cole-parmer-cryovial-4-ml-sterile-skirted-bottom-3-packs-with-50-vials-each-vials-cole-parmer-617209.jpg?v=1792019540","url":"https:\/\/lifesciencestrading.com\/es\/products\/cole-parmer-04395-62-cryovial-4-ml-sterile-skirted-bottom","provider":"Life Sciences Trading","version":"1.0","type":"link"}