{"product_id":"2-ml-cryo-tubes-concave-cap-with-o-ring-sterile-bag-packed-100-tubes-bag","title":"2 mL Cryo Tubes, Concave Cap with O-ring, Sterile, Bag-Packed, 100 Tubes\/Bag","description":"\u003cdiv style=\"font-family:'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color:#333; max-width:1000px; margin:0 auto; line-height:1.6; padding:10px;\"\u003e\n\n  \u003c!-- DESCRIPTION --\u003e\n  \u003cdiv style=\"margin-bottom:40px;\"\u003e\n    \u003ch2 style=\"border-bottom:2px solid #0056b3; color:#0056b3; padding-bottom:10px; font-size:24px; text-transform:uppercase;\"\u003eDescription\u003c\/h2\u003e\n\n    \u003cdiv style=\"background-color:#f8f9fa;  padding:20px; margin:20px 0; font-style:italic; color:#555;\"\u003e\n      \u003cp style=\"margin:0;\"\u003eLarger cryogenic samples need more than extra volume: the tube must seal securely, stand steadily during handling, and remain convenient for bulk laboratory workflows.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cp\u003e\u003cstrong\u003eDesigned for routine 2.0 mL cryogenic storage and flexible laboratory workflows\u003c\/strong\u003e, this internal-thread cryogenic tube provides secure sealing, stable handling, and clear volume reference in a sterile bag-packed format. The natural concave cap with O-ring supports reliable closure while keeping the tube simple and easy to operate.\u003c\/p\u003e\n\n    \u003cp\u003eManufactured from polypropylene (PP), the tube features a \u003cstrong\u003eself-standing bottom\u003c\/strong\u003e for stable placement during aliquoting, labeling, and sample preparation. The integrated 1.8 mL graduation supports convenient volume checking, while the sterile bag-packed format allows flexible use in routine sample storage, preparation, and transport workflows.\u003c\/p\u003e\n\n    \u003cp style=\"background-color:#eef4ff; padding:15px; border-radius:4px; border:1px dashed #0056b3; font-weight:bold; color:#004085; text-align:center;\"\u003e\n      2.0 mL capacity | Internal screw cap | O-ring seal | Self-standing bottom | Sterile bag-packed format\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FEATURES --\u003e\n  \u003cdiv style=\"margin-bottom:40px;\"\u003e\n    \u003ch2 style=\"border-bottom:2px solid #0056b3; color:#0056b3; padding-bottom:10px; font-size:24px; text-transform:uppercase;\"\u003eFeatures\u003c\/h2\u003e\n\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(300px, 1fr)); gap:15px; margin-top:20px;\"\u003e\n      \u003cul style=\"list-style-type:none; padding:0; margin:0;\"\u003e\n\n        \u003cli style=\"margin-bottom:15px; padding-left:25px; position:relative;\"\u003e\n          \u003cspan style=\"color:#0056b3; position:absolute; left:0;\"\u003e●\u003c\/span\u003e\n          \u003cstrong\u003eInternal Screw Cap with O-Ring Seal\u003c\/strong\u003e — Internal-thread cap design with O-ring supports secure closure for routine cryogenic storage and sample handling.\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom:15px; padding-left:25px; position:relative;\"\u003e\n          \u003cspan style=\"color:#0056b3; position:absolute; left:0;\"\u003e●\u003c\/span\u003e\n          \u003cstrong\u003eNatural Concave Cap Design\u003c\/strong\u003e — Concave cap structure improves handling and provides a clean, simple format for daily laboratory workflows.\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom:15px; padding-left:25px; position:relative;\"\u003e\n          \u003cspan style=\"color:#0056b3; position:absolute; left:0;\"\u003e●\u003c\/span\u003e\n          \u003cstrong\u003eSelf-Standing Bottom Structure\u003c\/strong\u003e — Stable base helps reduce tipping during aliquoting, sample preparation, labeling, and bench-top handling.\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom:15px; padding-left:25px; position:relative;\"\u003e\n          \u003cspan style=\"color:#0056b3; position:absolute; left:0;\"\u003e●\u003c\/span\u003e\n          \u003cstrong\u003e1.8 mL Volume Graduation\u003c\/strong\u003e — Integrated scale provides a clear reference for routine liquid handling and sample volume checking.\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom:15px; padding-left:25px; position:relative;\"\u003e\n          \u003cspan style=\"color:#0056b3; position:absolute; left:0;\"\u003e●\u003c\/span\u003e\n          \u003cstrong\u003ePolypropylene (PP) Construction\u003c\/strong\u003e — Durable PP material supports routine cryogenic storage and everyday laboratory use.\n        \u003c\/li\u003e\n\n        \u003cli style=\"margin-bottom:15px; padding-left:25px; position:relative;\"\u003e\n          \u003cspan style=\"color:#0056b3; position:absolute; left:0;\"\u003e●\u003c\/span\u003e\n          \u003cstrong\u003eSterile Bag-Packed Format\u003c\/strong\u003e — 100 tubes per bag supports flexible use in clean laboratory environments without requiring full rack-based consumption.\n        \u003c\/li\u003e\n\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SPECIFICATIONS --\u003e\n  \u003cdiv style=\"margin-bottom:40px; overflow-x:auto;\"\u003e\n    \u003ch2 style=\"border-bottom:2px solid #0056b3; color:#0056b3; padding-bottom:10px; font-size:24px; text-transform:uppercase;\"\u003eSpecifications\u003c\/h2\u003e\n\n    \u003ctable style=\"width:100%; border-collapse:collapse; margin-top:15px; min-width:500px; border:1px solid #e0e0e0;\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr style=\"background-color:#0056b3; color:#fff;\"\u003e\n          \u003ctd style=\"padding:12px 15px; font-weight:bold; width:32%;\"\u003eParameter\u003c\/td\u003e\n          \u003ctd style=\"padding:12px 15px; font-weight:bold;\"\u003eSpecification\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eProduct Name\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003e2.0 mL Cryo Tube\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eItem No.\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003e423015\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eMaterial\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003ePolypropylene (PP)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eWorking Volume\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003e2.0 mL\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eThread Type\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003eInternal screw cap\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eCap Design\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003eNatural concave cap with O-ring\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eScale\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003e1.8 mL graduation\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eTube Design\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003eSelf-standing bottom\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003ePackaging\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003e100 pcs\/bag, 10 bags\/case\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eQuantity per Case\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003e1000 tubes\/case\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd style=\"padding:10px 15px; background-color:#f9f9f9; font-weight:600;\"\u003eSterility\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 15px;\"\u003eSterile\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003cdiv style=\"margin-bottom:40px;\"\u003e\n    \u003ch2 style=\"border-bottom:2px solid #0056b3; color:#0056b3; padding-bottom:10px; font-size:24px; text-transform:uppercase;\"\u003eApplications\u003c\/h2\u003e\n\n    \u003cul style=\"padding-left:20px; margin:20px 0 0 0;\"\u003e\n      \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eRoutine Cryogenic Sample Storage\u003c\/strong\u003e — Suitable for storing biological samples in standard laboratory cryogenic workflows.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eSample Preparation \u0026amp; Aliquoting\u003c\/strong\u003e — Self-standing tube design and 1.8 mL graduation support convenient liquid handling and volume checking.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eClean Laboratory Workflows\u003c\/strong\u003e — Sterile bag-packed format supports routine use in research, testing, and sample processing environments.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eBulk Sample Handling\u003c\/strong\u003e — 100 pcs\/bag packaging supports flexible consumption in high-use laboratory workflows.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eShort-Term Sample Transport\u003c\/strong\u003e — Internal screw cap with O-ring helps maintain secure closure during sample movement between workflow steps.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c!-- SERIES CTA --\u003e\n\u003cdiv style=\"background-color: #f1f5f9; padding: 25px; border-radius: 8px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #333; margin-top: 0;\"\u003eWhich Cryo Tube Format Is Right for You?\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 20px; font-size: 14px;\"\u003eThis listing is the \u003cstrong\u003e5.0 mL external-thread sterile bag-packed cryo tube\u003c\/strong\u003e variant — ideal for larger-volume samples requiring secure sealing and flexible bulk handling. Select tube size based on your sample volume and workflow needs.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 0 0; font-size: 14px; min-width: 700px; background: #fff; border: 1px solid #e0e0e0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #0056b3; color: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold; width: 26.4074%;\"\u003eVariant\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold; width: 8.90481%;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold; width: 25.998%;\"\u003eCap Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold; width: 38.5875%;\"\u003eBest For\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; width: 26.4074%;\"\u003e\u003ca href=\"https:\/\/biofargo.com\/products\/1-ml-cryo-tubes-concave-cap-with-o-ring-sterile-bag-packed-100-tubes-bag?variant=52472109170869\"\u003e1.0 mL Cryo Tube\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 8.90481%;\"\u003e1.0 mL\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 25.998%;\"\u003eExternal screw cap with O-ring\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 38.5875%;\"\u003eLarge-volume samples and bulk storage workflows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fef3c7;\"\u003e\n\u003ctd style=\"padding: 10px 14px; width: 26.4074%;\"\u003e\u003cstrong\u003eThis product: 2.0 mL Cryo Tube\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 8.90481%;\"\u003e\u003cstrong\u003e2.0 mL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 25.998%;\"\u003e\u003cstrong\u003eExternal screw cap with O-ring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 38.5875%;\"\u003eLarge-volume samples and bulk storage workflows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; width: 26.4074%;\"\u003e\u003ca href=\"https:\/\/biofargo.com\/products\/5-ml-cryo-tubes-concave-cap-with-o-ring-sterile-bag-packed-100-tubes-bag?variant=52472496029877\"\u003e5.0 mL Cryo Tube\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 8.90481%;\"\u003e5.0 mL\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 25.998%;\"\u003eExternal screw cap with O-ring\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; width: 38.5875%;\"\u003eLarge-volume samples and bulk storage workflows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Haier Biomedical","offers":[{"title":"10 Bags\/Case (1000 Tubes\/Case)","offer_id":52472315904181,"sku":"423015","price":564.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/42301501.jpg?v=1777433372","url":"https:\/\/biofargo.com\/products\/2-ml-cryo-tubes-concave-cap-with-o-ring-sterile-bag-packed-100-tubes-bag","provider":"Biofargo","version":"1.0","type":"link"}