A specially engineered pouch crafted to transform the safe transit of sample tubes. It features 7 individual, precisely molded compartments that securely cradle each tube, eliminating shaking and potential breakage throughout transport. What makes it stand out is the built-in absorbent technology: if any leakage happens, the advanced material rapidly soaks up fluids, stopping cross-contamination and safeguarding sample integrity.
Item No :
APS7X550Size (I.D.: mm) :
330mm(L)×170mm(W)±5mmSize (O.D.: mm) :
150mm(L)×40mm(W)±1mmOrder(MOQ) :
2400 piecesLogistics time :
5 daysAdditional Affiliated Parts :
Absorbent paper sheets + polyethylene filmEngineered for biohazard specimen transport, the APS7X550 7-bay absorbent transport pouch features a composite structure of absorbent paper sheets + polyethylene film. Leveraging dual protection from independent slot fixation and high-efficiency liquid absorption technology, it enables safe transit of infectious substances classified as UN2814, UN2900, and UN3373. Ideal for clinical testing institutions, biological laboratories, and biobanks, it resolves core pain points like sample tube collision, breakage, and leakage contamination during transit.
| Parameter | Detail | Test Standard/Notes |
|---|---|---|
| Overall Dimensions | 330mm (L) × 170mm (W) ± 5mm | Fits standard transport boxes |
| Individual Bay Size | 150mm (L) × 40mm (W) ± 1mm | Compatible with tubes OD ≤ 25mm |
| Minimum Absorption Capacity | ≥ 550ml (normal saline, 25 ºC) | Saturated after 30 mins of static absorption |
| Main Material | Absorbent paper sheets + polyethylene film | Food-grade, fluorescent-free formula |
| Packaging Specification | 1200 pcs/outer carton | Moisture-proof corrugated carton packaging |
| Applicable Sample Types | UN2814/UN2900/UN3373 biohazard substances | Including blood, pathogenic microorganisms, etc. |
Integrated absorbent layers with superabsorbent polymer (SAP) rapidly contain spills: tested with normal saline at 25 ºC, it boasts a minimum absorption capacity of 550 ml. Upon contact with leaks, it quickly converts liquids into semi-solid gel, preventing cross-contamination of samples and external leakage. It effectively contains common biological fluids (e.g., blood, urine, cell culture media).
Each bay’s internal dimensions: 150mm (L) × 40mm (W) ± 1mm, securely holding sample tubes (e.g., blood collection tubes, cryovials) with an outer diameter ≤ 25mm.
Mechanically optimized slot spacing eliminates tube-to-tube collision during transit. Combined with a 2mil-thick outer polyethylene film, puncture resistance is enhanced by 30%.
Compliant with DOT, IATA, ICAO, and UN Dangerous Goods Transport Regulations. It passes the PI650 biological transport packaging test, with standard biohazard symbols printed externally, meeting cross-border transport requirements for clinical samples.
Featuring a white absorbent paper + transparent polyethylene composite design, sample tube status is visible without opening the pouch. With an overall size of 330mm × 170mm ± 5mm, it fits the inner diameter of most biological safety transport boxes.
Dual Protection Structure: The outer polyethylene film has a tear resistance ≥ 95kPa; the inner absorbent paper is made of virgin wood pulp fiber, free of chemical additives reactive with samples.
Biosafety: Third-party tested to be non-cytotoxic and compatible with common reagents (e.g., EDTA anticoagulant tubes, RNA preservation solutions).
Environmental Features: Single-use design; incinerable as medical waste after disposal with no environmental residue.
Storage Requirements
Environment: Cool, dry area (humidity ≤ 60%, temperature 0–30℃).
Protection: Avoid direct sunlight or prolonged fluorescent light exposure. Shelf life is 18 months in unopened original packaging.
Operation Steps
Inspect the pouch for damage and ensure the absorbent layer is not pre-moistened.
Insert sample tubes vertically into slots (1 tube per slot recommended).
Place the entire pouch into a biological safety transport bag/95kPa sealed container before transit.
The Biohazard Lab Sample Leak Absorbent Divided 7 Bay Lab Specimen Absorbent Transport Pouch is packaged in moisture-resistant inner bags and reinforced corrugated cartons to protect against transit damage. For shipping, we offer flexible options: international express via DHL/FedEx (3-7 business days), air freight for larger volumes (5-10 business days to major airports), and cost-effective sea freight for bulk orders (4-6 weeks globally), all compliant with biohazard transport regulations to ensure safe delivery.
Does this product meet international air transport standards?
Fully compliant. It meets IATA 50th Edition and ICAO 2009–2010 Dangerous Goods Transport Regulations, enabling direct air transport of UN3373 samples without extra protection.
Can a single slot hold a capped 15ml centrifuge tube?
Yes. A 15ml centrifuge tube (OD ≈ 22mm, length = 120mm) falls within the slot’s compatible range (“OD ≤ 25mm, length ≤ 150mm”), and the slot depth securely fixes the tube.
Is the absorbent layer effective for highly corrosive reagents?
It is optimized for aqueous biological fluids (e.g., blood, buffers). Absorption of highly corrosive reagents (e.g., strong acids/alkalis) is limited—use dedicated corrosion-resistant containers with this pouch for such samples.
Can the product be used if pre-moistened?
No. Pre-moistened absorbent layers reduce effective liquid absorption capacity. Use within 48 hours after opening; seal remaining products for storage.
Is reuse recommended to cut costs?
Reuse is not advised. The inner absorbent layer is single-saturation designed, and biohazard sample contamination poses cross-infection risks. Dispose as medical waste after single use (per lab biosafety protocols).
Does the outer carton resist logistics-related compression?
The 5-layer moisture-proof corrugated outer carton withstands the weight of 3 stacked standard cartons (≈ 30kg) and protects internal products from compression during normal transit.
Will gelled liquid leak again after absorption?
No. The SAP in the absorbent layer converts liquid into stable gel that does not re-liquefy under pressure, eliminating secondary contamination.
Is the product sterilized?
It is non-sterile (designed for leak control during transit). For sterile environments, load sterile sample tubes in a sterile hood and seal immediately.
Advance International Corp is a professional factory specializing in manufacturing the Biohazard Lab Sample Leak Absorbent Divided 7 Bay Lab Specimen Absorbent Transport Pouch and related laboratory specimen transport products. With years of expertise in the industry, we are equipped with advanced production facilities and a skilled team, ensuring stable production capacity and consistent high quality.
We strictly follow international quality standards (complying with DOT, IATA, UN regulations for biohazard transport) throughout the manufacturing process, using premium materials and innovative leak-absorbent technology to guarantee product reliability. Besides standard products, we offer flexible customization services (such as size adjustment, logo printing, and special material requirements) to meet diverse needs from laboratories, clinical institutions, and research facilities globally.
Backed by efficient logistics partnerships (including DHL, FedEx, UPS, as well as sea and air freight options), we ensure timely delivery to customers worldwide. Committed to quality, customization, and excellent after-sales service, we have become a trusted partner for organizations seeking safe and compliant specimen transport solutions. For more information, please visit www.aicbiologicalbag.com.
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Tel : +86 178 5514 5298
Email : market@aicbiologicalbag.com
